Ancient Animus

Instant

Put a +1/+1 counter on target creature you control if it's legendary. Then it fights target creature an opponent controls. (Each deals damage equal to its power to the other.)

CMC
2
Mana cost
{1}{G}
Color identity
G
Rarity
common
Set
Commander Legends
Price
$0.32
EDHREC rank
#4843
Buy on TCGplayer
Ancient Animus card art
Ancient Animus trades one of your creatures into any creature an opponent controls, and if yours is legendary it gets +1/+1 counters first — making the fight lopsided by design. At one green mana, it's one of the most efficient pieces of targeted removal green has access to.

Best Commanders

Commanders with the highest synergy

01
Legolas, Master Archer

Legolas, Master Archer

54.3% of decks · synergy 0.51

Legolas, Master Archer pings creatures to put -1/-1 counters on them, and Ancient Animus lets him finish the job — fight the already-weakened target with a legendary creature to guarantee the kill and bank +1/+1 counters at the same time.

03
Maarika, Brutal Gladiator

Maarika, Brutal Gladiator

45.4% of decks · synergy 0.44

Maarika, Brutal Gladiator triggers off creatures dealt damage in combat, and Ancient Animus sets up those kills outside of combat at instant speed — the counter bonus is gravy on a commander that already wants things to die.

04
Neyith of the Dire Hunt

Neyith of the Dire Hunt

35.1% of decks · synergy 0.33

Neyith of the Dire Hunt draws cards whenever your creatures fight or are blocked by multiple creatures, so Ancient Animus is both a removal spell and a cantrip that keeps the engine churning.

05
Kosei, Penitent Warlord

Kosei, Penitent Warlord

33.2% of decks · synergy 0.30

Kosei, Penitent Warlord needs counters to become dangerous, and Ancient Animus on a legendary creature loads him up while clearing a blocker that would otherwise stop his trample-fueled kill.

Format Analysis

Where it lives, where it can’t

FormatVerdict
commander
legacy
modern
pioneer
standard
vintage
pauper
oathbreaker

In Commander, Ancient Animus punches well above its mana cost — green decks with a legendary commander essentially get a one-mana fight spell that pumps the attacker, which is a deal no other color can match at this price point. Outside Commander, the legendary clause is harder to trigger reliably, so it competes directly with cards like Rabid Bite and Tail Swipe in Pauper, where instant-speed and the counter upside give it a real edge in creature-heavy metas. In Modern and Pioneer it rarely sees play because those formats demand interaction that doesn't require a creature on board, but it's not unplayable in sideboard slots for stompy shells that run legendary threats. Legacy and Vintage have no interest — the competition is too stiff.

Key Combos

Combo lines featuring this card

Price Context

Current price

$0.32 bulk tier

At $0.32, Ancient Animus is deep bulk — a near-free include in any green Commander deck running a legendary creature. Bulk commons at this price don't appreciate, but they don't need to; the card earns its slot on raw efficiency alone.

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