Card Codex

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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
Blex, Vexing Pest 2GLegendary Creature — Pest Other Pests, Bats, Insects, Snakes, and Spiders you control get +1/+1. When Blex, Vexing Pest dies, you gain 4 life. 3/2
Cobra Trap 4GGInstant — Trap If a noncreature permanent under your control was destroyed this turn by a spell or ability an opponent controlled, you may pay {G} rather than pay this spell's mana cost. Create four 1/1 green Snake creature tokens.
Avid Reclaimer 2GCreature — Human Druid {T}: Add {G} or {U}. If you control a Nissa planeswalker, you gain 2 life. 2/2
Angel's Grace WInstant Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) You can't lose the game this turn and your opponents can't win the game this turn. Until end of turn, damage that would reduce your life total to less than 1 reduces it to 1 instead.
Paroxysm 1REnchantment — Aura Enchant creature At the beginning of the upkeep of enchanted creature's controller, that player reveals the top card of their library. If that card is a land card, destroy that creature. Otherwise, it gets +3/+3 until end of turn.
Stamp of Approval 3Artifact As Stamp of Approval enters the battlefield, choose a watermark. Creatures you control with the chosen watermark get +1/+1.
Insubordination BBEnchantment — Aura Enchant creature At the beginning of the end step of enchanted creature's controller, Insubordination deals 2 damage to that player unless that creature attacked this turn.
Defiant Greatmaw 2GCreature — Hippo When Defiant Greatmaw enters the battlefield, put two -1/-1 counters on target creature you control. Whenever you put one or more -1/-1 counters on Defiant Greatmaw, remove a -1/-1 counter from another target creature you control. 4/5
Crackleburr 1U/RU/RCreature — Elemental {U/R}{U/R}, {T}, Tap two untapped red creatures you control: Crackleburr deals 3 damage to any target. {U/R}{U/R}, {Q}, Untap two tapped blue creatures you control: Return target creature to its owner's hand. ({Q} is the untap symbol.) 2/2
Reality Shift 1UInstant Exile target creature. Its controller manifests the top card of their library. (That player puts the top card of their library onto the battlefield face down as a 2/2 creature. If it's a creature card, it can be turned face up any time for its mana cost.)
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