Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Heat Wave

2R · Enchantment

Cumulative upkeep {R} (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.) Blue creatures can't block creatures you control. Nonblue creatures can't block creatures you control unless their controller pays 1 life for each blocking creature they control.

Similar cards

Color identity:
NameManaTypeText
Breeches, Eager Pillager 2RLegendary Creature — Goblin Pirate First strike Whenever a Pirate you control attacks, choose one that hasn't been chosen this turn — • Create a Treasure token. • Target creature can't block this turn. • Exile the top card of your library. You may play it this turn. 3/3
Benevolent Offering 3WInstant Choose an opponent. You and that player each create three 1/1 white Spirit creature tokens with flying. Choose an opponent. You gain 2 life for each creature you control and that player gains 2 life for each creature they control.
Betroth the Beast WSorcery — Adventure Create a Royal Role token attached to target creature you control. (Enchanted creature gets +1/+1 and has ward {1}.)
Ancestor Dragon 4WWCreature — Dragon Flying Whenever one or more creatures you control attack, you gain 1 life for each attacking creature. 5/6
Kiddie Coaster Artifact — Attraction Visit — Creatures you control get +1/+0 until end of turn.
Roller Coaster Artifact — Attraction Visit — Creatures you control get +2/+0 until end of turn.
Blood Frenzy 1RInstant Cast this spell only before the combat damage step. Target attacking or blocking creature gets +4/+0 until end of turn. Destroy that creature at the beginning of the next end step.
Juxtapose 3USorcery You and target player exchange control of the creature you each control with the highest mana value. Then exchange control of artifacts the same way. If two or more permanents a player controls are tied for highest, their controller chooses one of them.
Regal Leosaur RWCreature — Dinosaur Cat Mutate {1}{R/W}{R/W} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Whenever this creature mutates, other creatures you control get +2/+1 until end of turn. 2/2
Price of Beauty BSorcery — Adventure Create a Wicked Role token attached to target creature you control. (Then exile this card. You may cast the creature later from exile.)
Page 247