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
Mercadia's Downfall 2RInstant Each attacking creature gets +1/+0 until end of turn for each nonbasic land defending player controls.
Hazoret's Undying Fury 4RRSorcery Shuffle your library, then exile the top four cards. You may cast any number of spells with mana value 5 or less from among them without paying their mana costs. Lands you control don't untap during your next untap step.
Seedborn Muse 3GGCreature — Spirit Untap all permanents you control during each other player's untap step. 2/4
Break of Day 1WInstant Creatures you control get +1/+1 until end of turn. Fateful hour — If you have 5 or less life, those creatures gain indestructible until end of turn. (Damage and effects that say "destroy" don't destroy them.)
Puca's Mischief 3UEnchantment At the beginning of your upkeep, you may exchange control of target nonland permanent you control and target nonland permanent an opponent controls with an equal or lesser mana value.
Jiang Yanggu 4GLegendary Planeswalker — Yanggu [+1]: Target creature gets +2/+2 until end of turn. [−1]: If you don't control a creature named Mowu, create Mowu, a legendary 3/3 green Dog creature token. [−5]: Until end of turn, target creature gains trample and gets +X/+X, where X is the number of lands you control. Loyalty 4
Gyruda, Doom of Depths 4U/BU/BLegendary Creature — Demon Kraken Companion — Your starting deck contains only cards with even mana values. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) When Gyruda enters the battlefield, each player mills four cards. Put a creature card with an even mana value from among the milled cards onto the battlefield under your control. 6/6
Padeem, Consul of Innovation 3ULegendary Creature — Vedalken Artificer Artifacts you control have hexproof. At the beginning of your upkeep, if you control the artifact with the highest mana value or tied for the highest mana value, draw a card. 1/4
Custodi Soulcaller 1WWCreature — Human Cleric Melee (Whenever this creature attacks, it gets +1/+1 until end of turn for each opponent you attacked this combat.) Whenever Custodi Soulcaller attacks, return target creature card with mana value X or less from your graveyard to the battlefield, where X is the number of players you attacked this combat. 1/2
Flame Spirit 4RCreature — Elemental Spirit {R}: Flame Spirit gets +1/+0 until end of turn. 2/3
Page 73