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
Stream of Unconsciousness UTribal Instant — Wizard Target creature gets -4/-0 until end of turn. If you control a Wizard, draw a card.
Darksteel Brute 2Artifact Indestructible (Damage and effects that say "destroy" don't destroy this artifact.) {3}: Darksteel Brute becomes a 2/2 Beast artifact creature until end of turn.
Battle Plan 3REnchantment At the beginning of combat on your turn, target creature you control gets +2/+0 until end of turn. Basic landcycling {1}{R} ({1}{R}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)
Fleshformer 2BCreature — Human Wizard {W}{U}{B}{R}{G}: Fleshformer gets +2/+2 and gains fear until end of turn. Target creature gets -2/-2 until end of turn. Activate only during your turn. (A creature with fear can't be blocked except by artifact creatures and/or black creatures.) 2/2
Rings a Bell 2UUEnchantment As Rings a Bell enters the battlefield, choose a word with four or more letters. After you say the chosen word for the first time each turn, an opponent may ring or imitate a bell within five seconds. When no opponent does, draw a card.
Prakhata Pillar-Bug 3Artifact Creature — Insect {B}: Prakhata Pillar-Bug gains lifelink until end of turn. (Damage dealt by this creature also causes you to gain that much life.) 2/3
Deepfathom Echo 2GUCreature — Merfolk Spirit At the beginning of combat on your turn, Deepfathom Echo explores. Then you may have it become a copy of another creature you control until end of turn. (To have this creature explore, reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.) 4/4
Skarrg Guildmage RGCreature — Human Shaman {R}{G}: Creatures you control gain trample until end of turn. {1}{R}{G}: Target land you control becomes a 4/4 Elemental creature until end of turn. It's still a land. 2/2
Molten Firebird 4RCreature — Phoenix Flying When Molten Firebird dies, return it to the battlefield under its owner's control at the beginning of the next end step and you skip your next draw step. {4}{R}: Exile Molten Firebird. 2/2
Unchecked Growth 2GInstant — Arcane Target creature gets +4/+4 until end of turn. If it's a Spirit, it gains trample until end of turn.
Page 116