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All-Out Assault

Enchantment

Creatures you control get +1/+1 and have deathtouch.
When this enchantment enters, if it's your main phase, there is an additional combat phase after this phase followed by an additional main phase. When you next attack this turn, untap each creature you control.

CMC
5
Mana cost
{2}{R}{W}{B}
Color identity
BRW
Rarity
mythic
Set
Tarkir: Dragonstorm
Price
$2.76
EDHREC rank
#3903
Buy on TCGplayer
All-Out Assault card art
All-Out Assault gives your entire attacking team an extra combat step, which is as backbreaking as it sounds when commanders like Zurgo, Thunder's Decree are swinging with multiple creatures that snowball on each attack. The cost — one red mana at instant speed — is almost insultingly low for what it delivers, and that's the verdict: it overperforms its price tag by a wide margin.

Best Commanders

Commanders with the highest synergy

01
Zurgo, Thunder's Decree

Zurgo, Thunder's Decree

58.6% of decks · synergy 0.47

Zurgo, Thunder's Decree is built to stack damage triggers across multiple attacks, and All-Out Assault doubles the opportunities in a single turn — every creature that swings gets a second crack at activating Zurgo's punish effects before opponents can stabilize.

02
Neriv, Heart of the Storm

Neriv, Heart of the Storm

38.7% of decks · synergy 0.27

Neriv, Heart of the Storm wants as many attack triggers as possible to generate value off instants and sorceries, and All-Out Assault delivers a free second wave in the same turn without requiring any additional mana investment beyond the card itself.

03
Zurgo Stormrender

Zurgo Stormrender

35.9% of decks · synergy 0.24

Zurgo Stormrender rewards aggressive all-in attacks, and All-Out Assault lets the team hit twice before blockers can be rebuilt or removal can land at sorcery speed.

04
Kelsien, the Plague

Kelsien, the Plague

31.4% of decks · synergy 0.20

Kelsien, the Plague untaps when it kills a creature, and All-Out Assault opens a second combat where Kelsien can tap again — effectively doubling the kill count and untap triggers in a single turn.

05
Neriv, Crackling Vanguard

Neriv, Crackling Vanguard

25.0% of decks · synergy 0.13

Neriv, Crackling Vanguard scales off repeated attacks, and All-Out Assault squeezes a second combat into the turn cycle, multiplying the triggers Neriv needs to build a dominant board.

Format Analysis

Where it lives, where it can’t

FormatVerdict
commander legal
legacy legal
modern legal
pioneer legal
standard legal
vintage legal
pauper not legal
oathbreaker legal

All-Out Assault is legal across every major constructed format but barely registers outside Commander, where the card simply does too little for how much tempo it costs in a 20-life game. In Commander, it's a genuine role-player — decks that care about combat triggers, untap effects, or sheer damage output treat it as a one-mana haymaker that can end games out of nowhere. Oathbreaker offers a similar home for the same reasons. Modern and Pioneer have access to it on paper, but extra-combat effects compete with faster, more redundant threats in those formats and rarely make the cut.

Key Combos

Combo lines featuring this card

2 decks
All-Out AssaultFelidar GuardianSplinter Twin

All-Out AssaultFelidar GuardianSplinter Twin

Infinite LTB; Infinite ETB; Infinite combat phases; Infinite creature tokens with haste; Infinite untap of creatures you control; Infinite mana creatures you control can produce

View on Commander Spellbook ↗
1 decks
Carmen, Cruel SkymarcherLeonin Relic-WarderAll-Out AssaultViscera Seer

Carmen, Cruel SkymarcherLeonin Relic-WarderAll-Out AssaultViscera Seer

Infinite LTB; Infinite ETB; Infinite sacrifice triggers; Infinite death triggers; Infinite scry 1; Infinite lifegain triggers; Infinite lifegain; Infinite combat phases; Infinite untap of creatures you control; Infinite mana creatures you control can produce; Infinite +1/+1 counters on a creature

View on Commander Spellbook ↗
1 decks
Carmen, Cruel SkymarcherLeonin Relic-WarderAll-Out AssaultCarrion Feeder

Carmen, Cruel SkymarcherLeonin Relic-WarderAll-Out AssaultCarrion Feeder

Infinite LTB; Infinite ETB; Infinite sacrifice triggers; Infinite death triggers; Infinite lifegain triggers; Infinite lifegain; Infinite combat phases; Infinite untap of creatures you control; Infinite mana creatures you control can produce; Infinite +1/+1 counters on a creature

View on Commander Spellbook ↗
1 decks
Carmen, Cruel SkymarcherLeonin Relic-WarderAll-Out AssaultGoblin Bombardment

Carmen, Cruel SkymarcherLeonin Relic-WarderAll-Out AssaultGoblin Bombardment

Infinite LTB; Infinite ETB; Infinite sacrifice triggers; Infinite death triggers; Infinite damage; Infinite lifegain triggers; Infinite lifegain; Infinite combat phases; Infinite untap of creatures you control; Infinite mana creatures you control can produce; Infinite +1/+1 counters on a creature

View on Commander Spellbook ↗

Price Context

Current price

$2.76 cheap tier

At $2.76, All-Out Assault sits in the cheap tier and punches well above that price point given its near-instant-speed, one-mana cost in a mechanic — extra combats — that usually demands four or five mana. It's a low-risk pickup that holds utility across any aggressive Commander build that runs red.

Explore

Sources

Mentioned

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Updated . Data from Scryfall, EDHREC, and Commander Spellbook.