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
Goblin Dirigible 6Artifact Creature — Construct Flying Goblin Dirigible doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}. If you do, untap Goblin Dirigible. 4/4
Jarsyl, Dark Age Scion 1RGLegendary Creature — Human Wizard Starting intensity 1 At the beginning of combat on your turn, you may cast a spell with mana value equal to Jarsyl, Dark Age Scion's intensity from your graveyard without paying its mana cost. If you do, Jarsyl intensifies by 1. 3/3
Crackdown 2WEnchantment Nonwhite creatures with power 3 or greater don't untap during their controllers' untap steps.
Bladed Bracers 1Artifact — Equipment Equipped creature gets +1/+1. As long as equipped creature is a Human or an Angel, it has vigilance. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)
Guardian Augmenter 2GCreature — Troll Wizard Flash Commander creatures you control get +2/+2. Commanders you control have hexproof. 2/2
Choking Miasma 1BBSorcery Kicker {G} (You may pay an additional {G} as you cast this spell.) If this spell was kicked, put a +1/+1 counter on a creature you control. All creatures get -2/-2 until end of turn.
Flowstone Mauler 4RRCreature — Beast Trample {R}: Flowstone Mauler gets +1/-1 until end of turn. 4/5
Immovable Rod WArtifact You may choose not to untap Immovable Rod during your untap step. Whenever Immovable Rod becomes untapped, venture into the dungeon. {3}{W}, {T}: For as long as Immovable Rod remains tapped, another target permanent loses all abilities and can't attack or block.
Titania's Song 3GEnchantment Each noncreature artifact loses all abilities and becomes an artifact creature with power and toughness each equal to its mana value. If Titania's Song leaves the battlefield, this effect continues until end of turn.
Eldritch Pact 6BSorcery Target player draws X cards and loses X life, where X is the number of cards in their graveyard.
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