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
Barbed Sliver 2RCreature — Sliver All Sliver creatures have "{2}: This creature gets +1/+0 until end of turn." 2/2
Embargo 3UEnchantment Nonland permanents don't untap during their controllers' untap steps. At the beginning of your upkeep, you lose 2 life.
Pyre of Heroes 2Artifact {2}, {T}, Sacrifice a creature: Search your library for a creature card that shares a creature type with the sacrificed creature and has mana value equal to 1 plus that creature's mana value. Put that card onto the battlefield, then shuffle. Activate only as a sorcery.
Ixalli's Keeper 1GCreature — Human Shaman {7}{G}, {T}, Sacrifice Ixalli's Keeper: Target creature gets +5/+5 and gains trample until end of turn. 2/2
Thunderous Might 1REnchantment — Aura Enchant creature Whenever enchanted creature attacks, it gets +X/+0 until end of turn, where X is your devotion to red. (Each {R} in the mana costs of permanents you control counts toward your devotion to red.)
Silkwrap 1WEnchantment When Silkwrap enters the battlefield, exile target creature with mana value 3 or less an opponent controls until Silkwrap leaves the battlefield. (That creature returns under its owner's control.)
Sunscape Master 2WWCreature — Human Wizard {G}{G}, {T}: Creatures you control get +2/+2 until end of turn. {U}{U}, {T}: Return target creature to its owner's hand. 2/2
Swarm Surge 2BSorcery Devoid (This card has no color.) Creatures you control get +2/+0 until end of turn. Colorless creatures you control also gain first strike until end of turn.
Rage of Winter 1USorcery — Adventure Tap target creature. It doesn't untap during its controller's next untap step. (Then exile this card. You may cast the creature later from exile.)
Take into Custody UInstant Tap target creature. It doesn't untap during its controller's next untap step.
Page 188