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
Warrior's Charge 2WSorcery Creatures you control get +1/+1 until end of turn.
Warrior's Honor 2WInstant Creatures you control get +1/+1 until end of turn.
Xantcha, Sleeper Agent 1BRLegendary Creature — Phyrexian Minion Xantcha, Sleeper Agent enters the battlefield under the control of an opponent of your choice. Xantcha attacks each combat if able and can't attack its owner or planeswalkers its owner controls. {3}: Xantcha's controller loses 2 life and you draw a card. Any player may activate this ability. 5/5
Tenured Inkcaster 4BCreature — Vampire Warlock When Tenured Inkcaster enters the battlefield, put a +1/+1 counter on target creature. Whenever a creature you control with a +1/+1 counter on it attacks, each opponent loses 1 life and you gain 1 life. 2/2
Great Teacher's Decree 3WSorcery Creatures you control get +2/+1 until end of turn. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)
Overwhelm 5GGSorcery Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Creatures you control get +3/+3 until end of turn.
Pox BBBSorcery Each player loses a third of their life, then discards a third of the cards in their hand, then sacrifices a third of the creatures they control, then sacrifices a third of the lands they control. Round up each time.
Elderfang Venom 2BGEnchantment Attacking Elves you control have deathtouch. Whenever an Elf you control dies, each opponent loses 1 life and you gain 1 life.
Wildgrowth Walker 1GCreature — Elemental Whenever a creature you control explores, put a +1/+1 counter on Wildgrowth Walker and you gain 3 life. 1/3
Carrion Rats BCreature — Rat Whenever Carrion Rats attacks or blocks, any player may exile a card from their graveyard. If a player does, Carrion Rats assigns no combat damage this turn. 2/1
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