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
Legion Loyalty 6WWEnchantment Creatures you control have myriad. (Whenever a creature with myriad attacks, for each opponent other than defending player, you may create a token that's a copy of that creature that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)
Sphere of Safety 4WEnchantment Creatures can't attack you or planeswalkers you control unless their controller pays {X} for each of those creatures, where X is the number of enchantments you control.
Maulfist Doorbuster 3RCreature — Human Warrior When Maulfist Doorbuster enters the battlefield, you get {E}{E} (two energy counters). Whenever Maulfist Doorbuster attacks, you may pay {E}. If you do, target creature can't block this turn. 4/2
Dread Warlock 1BBCreature — Human Wizard Warlock Dread Warlock can't be blocked except by black creatures. 2/2
Dense Canopy 1GEnchantment Creatures with flying can block only creatures with flying.
The Black Gate Legendary Land — Gate As The Black Gate enters the battlefield, you may pay 3 life. If you don't, it enters the battlefield tapped. {T}: Add {B}. {1}{B}, {T}: Choose a player with the most life or tied for most life. Target creature can't be blocked by creatures that player controls this turn.
Markov Warlord 5RCreature — Vampire Warrior Haste When Markov Warlord enters the battlefield, up to two target creatures can't block this turn. 4/4
Flitterstep Eidolon 1UEnchantment Creature — Spirit Bestow {5}{U} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) Flitterstep Eidolon can't be blocked. Enchanted creature gets +1/+1 and can't be blocked. 1/1
Disrupt Decorum 2RRSorcery Goad all creatures you don't control. (Until your next turn, those creatures attack each combat if able and attack a player other than you if able.)
Mirror Shield 2Artifact — Equipment Equipped creature gets +0/+2 and has hexproof and "Whenever a creature with deathtouch blocks or becomes blocked by this creature, destroy that creature." Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)
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