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
Sigardian Zealot 4GCreature — Human Cleric At the beginning of combat on your turn, choose any number of creatures with different powers. Each of them gets +X/+X and gains vigilance until end of turn, where X is Sigardian Zealot's power. 3/3
Steel Hellkite 6Artifact Creature — Dragon Flying {2}: Steel Hellkite gets +1/+0 until end of turn. {X}: Destroy each nonland permanent with mana value X whose controller was dealt combat damage by Steel Hellkite this turn. Activate only once each turn. 5/5
Keldon Twilight 1BREnchantment At the beginning of each player's end step, if no creatures attacked this turn, that player sacrifices a creature they controlled since the beginning of the turn.
Ideas Unbound UUSorcery — Arcane Draw three cards. Discard three cards at the beginning of the next end step.
Chimeric Idol 3Artifact {0}: Tap all lands you control. Chimeric Idol becomes a 3/3 Turtle artifact creature until end of turn.
Skittish Valesk 6RCreature — Beast At the beginning of your upkeep, flip a coin. If you lose the flip, turn Skittish Valesk face down. Morph {5}{R} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) 5/5
Wandering Fumarole Land Wandering Fumarole enters the battlefield tapped. {T}: Add {U} or {R}. {2}{U}{R}: Until end of turn, Wandering Fumarole becomes a 1/4 blue and red Elemental creature with "{0}: Switch this creature's power and toughness until end of turn." It's still a land.
Searing Spear Askari 2RCreature — Human Knight Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) {1}{R}: Searing Spear Askari gains menace until end of turn. (It can't be blocked except by two or more creatures.) 2/2
Snarling Undorak 2GGCreature — Beast {2}{G}: Target Beast creature gets +1/+1 until end of turn. Morph {1}{G}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) 3/3
Hydroform GUInstant Target land becomes a 3/3 Elemental creature with flying until end of turn. It's still a land.
Page 162