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
Fists of Flame 1RInstant Draw a card. Until end of turn, target creature gains trample and gets +1/+0 for each card you've drawn this turn.
Industrial Advancement 3REnchantment At the beginning of your end step, you may sacrifice a creature. If you do, look at the top X cards of your library, where X is that creature's mana value. You may put a creature card from among them onto the battlefield. Put the rest on the bottom of your library in a random order.
Heavy Mattock 3Artifact — Equipment Equipped creature gets +1/+1. As long as equipped creature is a Human, it gets an additional +1/+1. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)
Silver-Inlaid Dagger 1Artifact — Equipment Equipped creature gets +2/+0. As long as equipped creature is a Human, it gets an additional +1/+0. Equip {2}
Call Forth the Tempest 5RRRSorcery Cascade, cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order. Then do it again.) Call Forth the Tempest deals damage to each creature your opponents control equal to the total mana value of other spells you've cast this turn.
Capashen Knight 1WCreature — Human Knight First strike (This creature deals combat damage before creatures without first strike.) {1}{W}: Capashen Knight gets +1/+0 until end of turn. 1/1
Raging Battle Mouse 1RCreature — Mouse The second spell you cast each turn costs {1} less to cast. Celebration — At the beginning of combat on your turn, if two or more nonland permanents entered the battlefield under your control this turn, target creature you control gets +1/+1 until end of turn. 2/1
Amber Prison 4Artifact You may choose not to untap Amber Prison during your untap step. {4}, {T}: Tap target artifact, creature, or land. That permanent doesn't untap during its controller's untap step for as long as Amber Prison remains tapped.
Blizzard GGEnchantment Cast this spell only if you control a snow land. Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Creatures with flying don't untap during their controllers' untap steps.
Better Offer XUSorcery Put a random creature card with mana value X or less from target opponent's library onto the battlefield under your control. It perpetually has base power and toughness X/X and perpetually gains ward {1}.
Page 224