Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Thermal Flux

U · Instant

Choose one — • Target nonsnow permanent becomes snow until end of turn. • Target snow permanent isn't snow until end of turn. Draw a card at the beginning of the next turn's upkeep.

Similar cards

Color identity:
NameManaTypeText
Krallenhorde Killer Creature — Werewolf {3}{G}: Krallenhorde Killer gets +4/+4 until end of turn. Activate only once each turn. At the beginning of each upkeep, if a player cast two or more spells last turn, transform Krallenhorde Killer. 2/2
Ivy Dancer 2GCreature — Dryad Shaman {T}: Target creature gains forestwalk until end of turn. (It can't be blocked as long as defending player controls a Forest.) 1/2
Inspiring Call 2GInstant Draw a card for each creature you control with a +1/+1 counter on it. Those creatures gain indestructible until end of turn. (Damage and effects that say "destroy" don't destroy them.)
The Stasis Coffin 3Legendary Artifact {2}, {T}, Exile The Stasis Coffin: You gain protection from everything until your next turn.
Day's Undoing 2USorcery Each player shuffles their hand and graveyard into their library, then draws seven cards. If it's your turn, end the turn. (Exile all spells and abilities from the stack, including this card. Discard down to your maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.)
Rainbow Knights WWSummon Knights When Rainbow Knights comes into play, it gains protection from a random color permanently. {1}: First strike until end of turn. {W}{W}: +0/+0, +1/+0 or +2/+0 until end of turn chosen at random. 2/1
Brought Back WWInstant Choose up to two target permanent cards in your graveyard that were put there from the battlefield this turn. Return them to the battlefield tapped.
Supersize 1GInstant Target creature gets +3½/+3½ until end of turn.
Erhnam Djinn 3GCreature — Djinn At the beginning of your upkeep, target non-Wall creature an opponent controls gains forestwalk until your next upkeep. (It can't be blocked as long as defending player controls a Forest.) 4/5
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.
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