Roiling Vortex

{1}{R} · Enchantment · from $1.36

At the beginning of each player's upkeep, this enchantment deals 1 damage to them.

Whenever a player casts a spell, if no mana was spent to cast that spell, this enchantment deals 5 damage to that player.

{R}: Your opponents can't gain life this turn.

Format legality

Izzet Delver (Legacy, 4.7% of the meta): 2 in the sideboard of 1% of lists
Boros Aggro (Modern, 0.8% of the meta): 2 in the sideboard of 2% of lists
Boros Burn (Modern, 0.6% of the meta): 2.4 in the sideboard of 87% of lists
Burn (Legacy, 0.5% of the meta): 2.8 in the main deck of 42% of lists
Ruby Storm (Legacy, 0.3% of the meta): 2 in the sideboard of 17% of lists
Mono-Red Burn (Modern, 0.1% of the meta): 3.4 in the sideboard of 89% of lists
Mono-Red Aggro (Modern, 0.1% of the meta): 2.5 in the sideboard of 50% of lists
Rakdos Burn (Modern, 0.0% of the meta): 2.7 in the sideboard of 75% of lists