Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Boon of Boseiju

1G · Instant

Target creature gets +X/+X until end of turn, where X is the greatest mana value among permanents you control. Untap it.

Similar cards

Color identity:
NameManaTypeText
Earth Servant 5RCreature — Elemental Earth Servant gets +0/+1 for each Mountain you control. 4/4
Warmonger Hellkite 4RRCreature — Dragon Flying All creatures attack each combat if able. {1}{R}: Attacking creatures get +1/+0 until end of turn. 5/5
Patron of the Akki 4RRLegendary Creature — Spirit Goblin offering (You may cast this card any time you could cast an instant by sacrificing a Goblin and paying the difference in mana costs between this and the sacrificed Goblin. Mana cost includes color.) Whenever Patron of the Akki attacks, creatures you control get +2/+0 until end of turn. 5/5
Consume Spirit X1BSorcery Spend only black mana on X. Consume Spirit deals X damage to any target and you gain X life.
Masterful Ninja 2BCreature — Troll Ninja Haste Reveal Masterful Ninja from your hand: Masterful Ninja is on the battlefield and in your hand until end of turn. {1}{B}: Masterful Ninja gets +1/+1 until end of turn. 1/1
Tyrranax 4GGCreature — Dinosaur Beast {1}{G}: Tyrranax gets -1/+1 until end of turn. 5/4
Myr Battlesphere 7Artifact Creature — Myr Construct When Myr Battlesphere enters the battlefield, create four 1/1 colorless Myr artifact creature tokens. Whenever Myr Battlesphere attacks, you may tap X untapped Myr you control. If you do, Myr Battlesphere gets +X/+0 until end of turn and deals X damage to the player or planeswalker it's attacking. 4/7
Fortify 2WInstant Choose one — • Creatures you control get +2/+0 until end of turn. • Creatures you control get +0/+2 until end of turn.
Ancient Ooze 5GGCreature — Ooze Ancient Ooze's power and toughness are each equal to the total mana value of other creatures you control. */*
Power Plant Worker 5Artifact Creature — Assembly-Worker {3}: Power Plant Worker gets +2/+2 until end of turn. If you control creatures named Mine Worker and Tower Worker, put two +1/+1 counters on Power Plant Worker instead. Activate only once each turn. 4/4
Page 180