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
Etherium Spinner 2UArtifact Creature — Human Wizard Whenever you cast a spell with mana value 4 or greater, create a 1/1 colorless Thopter artifact creature token with flying. 2/1
Go-Shintai of Hidden Cruelty 3BLegendary Enchantment Creature — Shrine Deathtouch At the beginning of your end step, you may pay {1}. When you do, destroy target creature with toughness X or less, where X is the number of Shrines you control. 2/2
Council's Judgment 1WWSorcery Will of the council — Starting with you, each player votes for a nonland permanent you don't control. Exile each permanent with the most votes or tied for most votes.
Rakdos Pit Dragon 2RRCreature — Dragon {R}{R}: Rakdos Pit Dragon gains flying until end of turn. {R}: Rakdos Pit Dragon gets +1/+0 until end of turn. Hellbent — Rakdos Pit Dragon has double strike as long as you have no cards in hand. 3/3
Auspicious Starrix 4GCreature — Elk Beast Mutate {5}{G} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Whenever this creature mutates, exile cards from the top of your library until you exile X permanent cards, where X is the number of times this creature has mutated. Put those permanent cards onto the battlefield. 6/6
Spidersilk Armor 2GEnchantment Creatures you control get +0/+1 and have reach. (They can block creatures with flying.)
Ray of Enfeeblement BInstant Target creature gets -4/-1 until end of turn. If that creature is white, it gets -4/-4 until end of turn instead.
Savage Knuckleblade GURCreature — Ogre Warrior {2}{G}: Savage Knuckleblade gets +2/+2 until end of turn. Activate only once each turn. {2}{U}: Return Savage Knuckleblade to its owner's hand. {R}: Savage Knuckleblade gains haste until end of turn. 4/4
Wilderness Hypnotist 2UUCreature — Merfolk Wizard {T}: Target red or green creature gets -2/-0 until end of turn. 1/3
Soulscour 7WWWSorcery Destroy all nonartifact permanents.
Page 348