Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Biomass Mutation

XG/UG/U · Instant

Creatures you control have base power and toughness X/X until end of turn.

Similar cards

Color identity:
NameManaTypeText
Ascendant Spirit USnow Creature — Spirit {S}{S}: Ascendant Spirit becomes a Spirit Warrior with base power and toughness 2/3. {S}{S}{S}: If Ascendant Spirit is a Warrior, put a flying counter on it and it becomes a Spirit Warrior Angel with base power and toughness 4/4. {S}{S}{S}{S}: If Ascendant Spirit is an Angel, put two +1/+1 counters on it and it gains "Whenever this creature deals combat damage to a player, draw a card." 1/1
Dungrove Elder 2GCreature — Treefolk Hexproof (This creature can't be the target of spells or abilities your opponents control.) Dungrove Elder's power and toughness are each equal to the number of Forests you control. */*
Jolrael, Mwonvuli Recluse 1GLegendary Creature — Human Druid Whenever you draw your second card each turn, create a 2/2 green Cat creature token. {4}{G}{G}: Until end of turn, creatures you control have base power and toughness X/X, where X is the number of cards in your hand. 1/2
Squelching Leeches 2BBCreature — Leech Squelching Leeches's power and toughness are each equal to the number of Swamps you control. */*
Admiral Brass, Unsinkable 2UBRLegendary Creature — Human Pirate When Admiral Brass, Unsinkable enters the battlefield, mill four cards. At the beginning of combat on your turn, you may return target Pirate creature card from your graveyard to the battlefield with a finality counter on it. It has base power and toughness 4/4. It gains haste until end of turn. (If a creature with a finality counter on it would die, exile it instead.) 3/3
Rasaad yn Bashir 2WLegendary Creature — Human Monk Each creature you control assigns combat damage equal to its toughness rather than its power. Whenever Rasaad yn Bashir attacks, if you have the initiative, double the toughness of each creature you control until end of turn. Choose a Background (You can have a Background as a second commander.) 0/3
Legion Reconsecrator 2BCreature — Vampire Soldier Whenever Legion Reconsecrator attacks, exile up to one target creature card from a graveyard. If you do, conjure a duplicate of it into your graveyard. The duplicate perpetually becomes a black Skeleton with base power and toughness 3/1 in addition to its other colors and types. When Legion Reconsecrator dies, return another target creature card with power or toughness 1 from your graveyard to the battlefield. 3/2
Sworn Defender 2WWCreature — Human Knight {1}: Sworn Defender's power becomes the toughness of target creature blocking or being blocked by Sworn Defender minus 1 until end of turn, and Sworn Defender's toughness becomes 1 plus the power of that creature until end of turn. 1/3
Skilled Animator 2UCreature — Human Artificer When Skilled Animator enters the battlefield, target artifact you control becomes an artifact creature with base power and toughness 5/5 for as long as Skilled Animator remains on the battlefield. 1/3
Katsumasa, the Animator 2UULegendary Creature — Moonfolk Artificer Flying {2}{U}: Until end of turn, target noncreature artifact you control becomes an artifact creature and gains flying. If it's not a Vehicle, it has base power and toughness 1/1 until end of turn. At the beginning of your upkeep, put a +1/+1 counter on each of up to three target noncreature artifacts. 3/3
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