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
Stampede Rider 2RCreature — Satyr Trample At the beginning of each combat, if you control a creature with power 4 or greater, Stampede Rider gets +1/+1 until end of turn. 2/3
Undying Flames 4RRSorcery Exile cards from the top of your library until you exile a nonland card. Undying Flames deals damage to any target equal to that card's mana value. Epic (For the rest of the game, you can't cast spells. At the beginning of each of your upkeeps, copy this spell except for its epic ability. You may choose a new target for the copy.)
Mangara of Corondor 1WWLegendary Creature — Human Wizard {T}: Exile Mangara of Corondor and target permanent. 1/1
Demonic Tourist Laser Stickers {TK}{TK} — Outlast {1} ({1}, {T}: Put a +1/+1 counter on this creature. Outlast only as a sorcery.) {TK}{TK}{TK} — When this permanent dies, you get seven {TK}. {TK}{TK} — 1/4 {TK}{TK}{TK}{TK}{TK} — 9/6
Kjeldoran Pride 1WEnchantment — Aura Enchant creature Enchanted creature gets +1/+2. {2}{U}: Attach Kjeldoran Pride to target creature other than enchanted creature.
Squealing Devil 1RCreature — Devil Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) When Squealing Devil enters the battlefield, you may pay {X}. If you do, target creature gets +X/+0 until end of turn. When Squealing Devil enters the battlefield, sacrifice it unless {B} was spent to cast it. 2/1
The Ninth Doctor 1URLegendary Creature — Time Lord Doctor Haste Into the TARDIS — Whenever The Ninth Doctor becomes untapped during your untap step, you get an additional upkeep step after this step. 2/4
Brimstone Roundup 1REnchantment Whenever you cast your second spell each turn, create a 1/1 red Mercenary creature token with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery." Plot {2}{R} (You may pay {2}{R} and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)
Observant Alseid 2WEnchantment Creature — Nymph Bestow {4}{W} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) Vigilance Enchanted creature gets +2/+2 and has vigilance. 2/2
Intangible Virtue 1WEnchantment Creature tokens you control get +1/+1 and have vigilance.
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