Best Extra Combat Cards in MTG: Deck Fit and Sequencing

The best extra-combat card is not necessarily the one that prints the words “additional combat phase” in the largest font. It is the one your deck can sequence correctly. Aggravated Assault is the strongest repeatable engine, Karlach and Aurelia are dependable attack payoffs, Najeela belongs in dedicated five-color shells, and Moraug is the landfall specialist. Bloodthirster and Breath of Fury can produce more combats, but only after clearing rather particular hurdles.

This guide is Commander-focused. Commander uses 100-card singleton decks, restricts cards according to the commander’s color identity, and normally starts each player at 40 life. Wizards’ Commander format page covers the baseline construction rules. None of the ten cards compared below appeared on the Commander banned list when checked on November 4, 2026, although color identity still determines which decks can use them.

The best extra-combat cards at a glance

Card	Mana or activation	What untaps	Important restriction	Best deck fit
Aggravated Assault	{2}{R}; activate for {3}{R}{R}	All creatures you control	Activation is sorcery-speed	Mana-positive attack engines and repeatable combat decks
Karlach, Fury of Avernus	{4}{R}	All attacking creatures	Triggers only when you attack during the turn’s first combat	Go-wide red decks wanting a reliable second attack
Aurelia, the Warleader	{2}{R}{R}{W}{W}	All creatures you control	Triggers when Aurelia attacks for the first time that turn	Boros combat decks and blink or copy strategies
Najeela, the Blade-Blossom	{2}{R}; ability costs {W}{U}{B}{R}{G}	All attacking creatures	Five-color identity; ability is activated during combat	Warrior decks and five-color combo shells
Moraug, Fury of Akoum	{4}{R}{R}	All creatures you control at the beginning of each added combat	Land must enter during your main phase	Landfall, fetch-land and extra-land-drop decks
Scourge of the Throne	{4}{R}{R}	Attacking creatures	First attack each turn; must attack a player tied for the most life	Multiplayer decks that can aim at the current life leader
Combat Celebrant	{2}{R}	All other creatures you control	Must exert; cannot exert it again that turn	Low-curve and go-wide decks that can protect a small attacker
Bloodthirster	{5}{R}	Only Bloodthirster	Must damage a player and cannot attack the same player twice that turn	Multiplayer decks that enhance or protect one large evasive threat
Breath of Fury	{2}{R}{R}	All creatures you control	Enchanted creature must damage a player and then be sacrificed	Token engines with expendable, evasive attackers
Anzrag, the Quake-Mole	{2}{R}{G}	All creatures you control	Anzrag must become blocked	Gruul decks that can force or strongly encourage blocks

“Best” therefore changes with the infrastructure already in the deck. Aggravated Assault is mediocre if five mana after combat is a fantasy. Moraug is awkward if the deck habitually plays its land before attacking. Bloodthirster is terrifying at a four-player table but loses its chain as eligible defending players disappear. The surrounding system matters more than the ceiling printed on the card.

What an additional combat phase actually gives you

An additional combat is not an extra turn. It does not provide another untap step, upkeep or draw step. A normal turn has a precombat main phase, combat and postcombat main phase; an effect inserts another phase where its instructions specify. You receive another main phase only if the effect explicitly creates one. Magic’s Comprehensive Rules define how added phases are inserted and ordered.

This distinction is why Aggravated Assault works differently from Karlach. Assault creates an additional combat followed by an additional main phase. Karlach creates the combat but no main phase. After Karlach’s added combat ends, the game proceeds to whatever phase would normally have followed the original combat.

An additional combat also does not inherently untap anything. The specific effect must do that work. Compare Scourge of the Throne, which untaps attacking creatures, with Bloodthirster, which untaps only itself. A creature still tapped when the next declare attackers step begins cannot attack again.

Untapping a creature during combat does not remove it from combat. It remains an attacking or blocking creature until combat ends. The untap matters because that creature will be ready when the next combat reaches its own declare attackers step.

Extra combats do not reset summoning sickness either. A creature that entered under your control that turn still needs haste to attack in a later combat. Similarly, a creature put onto the battlefield tapped and attacking was not declared as an attacker, so it does not trigger abilities that say “whenever this creature attacks.” This matters for Najeela’s Warrior tokens and many token-copy tricks.

The most generally useful choices

Aggravated Assault is the best repeatable engine

Aggravated Assault asks for a substantial five-mana activation, but it provides the complete package: untap every creature you control, add a combat, and then add another main phase. Its enchantment card type also means it can wait on the battlefield until your mana engine is ready.

The crucial restriction is “activate only as a sorcery.” You cannot wait until the middle of combat to see how blocks unfold. In normal use, you attack first, move into the postcombat main phase, and activate Assault there. That timing lets it untap creatures that participated in the first attack.

Assault is repeatable, but it is not infinite by itself. One activation buys one additional combat and main phase. To loop it, the attack must regenerate at least the five mana required for the next activation while keeping the relevant attackers alive.

Karlach and Aurelia are the cleanest one-card payoffs

Karlach triggers whenever you attack during the first combat phase of the turn. Karlach does not have to attack; another creature can turn the ability on. The trigger untaps all attacking creatures and creates another combat, but not another main phase. This makes Karlach excellent when the deck wants a straightforward second swing without paying an additional activation cost.

The phrase “first combat phase” is the catch. If another effect creates a combat before the regular one, Karlach checks that earlier combat. You cannot decline the trigger and save it for later once you attack during the first combat.

Aurelia instead triggers when Aurelia attacks for the first time each turn. That difference is small enough to miss and large enough to ruin a plan. You can keep Aurelia out of an earlier combat created by another effect, attack with her in a later one, and still receive her trigger. She also untaps all your creatures rather than only current attackers.

Najeela is powerful because the commander supplies the deck

Najeela’s activated ability costs all five colors, untaps attacking creatures and inserts another combat after the current combat. There is no main phase between them. Her five-color identity is demanding in the mana base but trivial as a deckbuilding permission slip when Najeela is the commander.

Her attack trigger also creates tapped and attacking Warrior tokens. Those tokens participate in combat, but because they were not declared as attackers, entering this way does not trigger other “whenever a creature attacks” abilities. If they survive, Najeela’s activation can untap them so they may be declared during the next combat.

Najeela is less attractive as an incidental card in a deck that cannot consistently produce one mana of every color. If a five-color activation is unreliable, she becomes a good token maker attached to an extra-combat ability the deck mostly gets to admire from a safe distance.

The specialist options and their real requirements

Moraug rewards playing lands after combat

Moraug creates an additional combat when a land enters under your control during your main phase. Your creatures untap at the beginning of that added combat. It does not create another main phase.

Playing a land in the precombat main phase creates an added combat before the regular combat. That sounds ideal, but the untap happens before creatures have attacked. Creatures tapped during that added combat will still be tapped when the regular combat arrives unless something else untaps them. Playing the land during the postcombat main phase is usually cleaner: the added combat begins after that main phase, and Moraug untaps the creatures that attacked in the regular combat.

Multiple lands entering during the postcombat main phase can create multiple consecutive added combats. Each one receives Moraug’s beginning-of-combat untap. When several effects add phases after the same phase, the most recently created phase occurs first, although that ordering often matters less when every added phase is simply another combat.

Scourge of the Throne needs the correct opponent

Scourge triggers only on its first attack each turn and only while it is attacking the player with the most life or tied for the most life. It untaps attacking creatures, not every creature you control.

That makes it strongest early, when Commander life totals are still clustered, and less predictable once combat damage, life payment and lifegain have pulled the table apart. It is not enough for another creature to attack the life leader; Scourge itself must be attacking that player.

Bloodthirster turns multiplayer opponents into a route

Bloodthirster creates another combat when it deals combat damage to a player, but it untaps only itself and cannot attack a player it has already attacked that turn. At a four-player table, it can potentially move from one opponent to the next. It cannot repeatedly hit the same undefended player, and the rest of your army needs a separate untap effect if it wants to join every attack.

Each new combat has a new declare attackers step, so you can choose defending players again. Bloodthirster must choose a player it has not previously attacked that turn. Protection, evasion or trample helps it connect, but dealing damage remains mandatory; a fog, successful block or removal spell ends the chain.

Breath of Fury wants expendable carriers

Breath of Fury triggers when its enchanted creature deals combat damage to a player. On resolution, you sacrifice that creature, attach the Aura to another creature you control, untap all creatures you control and receive another combat.

That is several requirements wearing one Aura-shaped coat. The carrier must connect, another creature must be available to receive Breath of Fury, and the next carrier must also be able to attack and deal damage. Token-producing attack triggers can supply replacements, but the interaction is vulnerable to blocked damage, creature removal and Aura removal. Breath of Fury is a build-around card, not a generic four-mana extra combat spell.

Combat Celebrant and Anzrag need help from the battlefield

Combat Celebrant may exert as it attacks if it has not already been exerted that turn. Doing so untaps every other creature you control and creates another combat. Celebrant does not untap itself, and its once-per-turn exert condition prevents it from becoming a self-contained repeating engine.

Anzrag works from the opposite direction: it creates another combat whenever it becomes blocked, while untapping all creatures you control. Its activated ability can require opponents to block it if able, but it cannot make an illegal block legal or force someone to pay a cost to block. Multiple creatures blocking Anzrag still make it become blocked only once, so one group block produces one trigger.

Worked sequence: Aggravated Assault and Savage Ventmaw

Aggravated Assault plus Savage Ventmaw demonstrates the difference between a repeatable effect and a genuine loop. Ventmaw produces {R}{R}{R}{G}{G}{G} when it attacks, and that mana remains available through later steps and phases of the turn.

Begin with Aggravated Assault, Savage Ventmaw and any other intended attackers under your control. Ventmaw must be able to attack.
Declare Savage Ventmaw as an attacker. Its trigger adds six mana. It does not need to deal combat damage for the mana ability to work.
Complete combat while keeping Ventmaw available for another attack. If it dies in combat, the loop cannot continue.
During the postcombat main phase, pay {3}{R}{R} to activate Aggravated Assault. Because Ventmaw made six mana, one mana remains.
Assault untaps all your creatures and creates an additional combat followed by an additional main phase.
Attack with Ventmaw again. It produces another six mana. In the added main phase, spend five to activate Assault again.
Repeat while both permanents and the attack-trigger resource engine remain functional. Each cycle leaves one additional mana available.

This creates arbitrarily many combat phases and main phases under normal shortcut conventions, but it is not interaction-proof. Opponents can remove Aggravated Assault, counter an activation, remove or tap Ventmaw before it attacks, or prevent it from surviving to the next cycle. The board also needs to reach the first attack and postcombat main phase intact.

Worked sequence: getting Moraug’s timing right

Moraug is the cleaner example of a timing-sensitive effect because the same land drop can be excellent or disappointingly decorative depending on which main phase receives it.

Move through your precombat main phase without using the land drop you intend to trigger Moraug with.
Attack during the regular combat phase.
Enter your postcombat main phase and play a land. Moraug triggers because the land entered during your main phase.
When the trigger resolves, it schedules an additional combat after the current main phase.
Finish the postcombat main phase. At the beginning of the added combat, Moraug untaps your creatures.
Declare the creatures that attacked earlier as attackers again. After this combat, the turn proceeds toward the ending phase because Moraug did not create another main phase.

If the land had entered during the precombat main phase, the extra combat would have occurred before the regular one. Moraug would untap the team at the beginning of that early combat, but there would be no automatic untap between that combat and the regular combat. The deck may still want that order for attack triggers or other effects, but it does not naturally let the same tapped creatures attack twice.

How to choose the right effect for your deck

Start with the untap clause, not the promise of another combat. Write down which creatures must attack again and whether the card actually untaps them. Bloodthirster supports one recurring threat. Combat Celebrant leaves itself tapped. Karlach and Scourge untap attackers. Aggravated Assault, Aurelia, Moraug and Anzrag can ready a broader board under their respective conditions.

Choose Aggravated Assault when attacks reliably generate five or more reusable mana.
Choose Karlach when one dependable second attack is enough and Karlach does not need to enter combat.
Choose Aurelia when Boros colors, haste and Aurelia’s first-attack trigger fit the curve.
Choose Najeela when the mana base can produce all five colors during combat, usually because the deck is built around her.
Choose Moraug when the deck can preserve land drops, use fetch lands or put multiple lands onto the battlefield during a main phase.
Choose Scourge of the Throne when multiplayer life totals give you a dependable target.
Choose Bloodthirster when one protected evasive attacker can visit different opponents.
Choose Breath of Fury when the deck continuously supplies expendable attackers that can connect.
Choose Combat Celebrant when a wide board benefits from untapping everything except Celebrant.
Choose Anzrag when the deck can force blocks or make declining to block extremely painful.

Then count setup pieces honestly. A six-mana creature, an attack step, an unblocked connection and a surviving recipient are not one requirement merely because they appear in the same sentence. If the deck already struggles to deploy threats and protect them, adding a fragile extra-combat package may create more spectacular hands than functional games. The Commander deckbuilding checklist is useful for checking whether the mana, interaction and card-flow skeleton can support the exciting part.

For expensive or highly specific packages, test the sequencing before buying every component. A temporary playtest setup can reveal whether the deck produces the right colors at the right moment or merely produces an impressive amount of mana one phase too late; this guide to testing Commander decks with proxies covers that workflow.

The practical verdict

Aggravated Assault is the best broad choice for a deck that can convert attacks into mana. Karlach is the easiest way for a red creature deck to obtain a second attack without requiring the payoff creature to attack, while Aurelia offers a powerful Boros package. Najeela and Moraug are better when the entire deck already serves their five-color or landfall requirements.

The specialists are not weaker so much as less forgiving. Breath of Fury needs carriers, Bloodthirster needs different players and successful damage, Scourge needs the correct life-total target, Combat Celebrant excludes itself from the untap, and Anzrag needs a block. Choose the restriction your deck naturally satisfies. Extra combat cards are at their best when the second attack feels like the inevitable output of the deck’s engine, not a bonus phase full of creatures that are still tapped.