M:tG card similarity search
1R · Enchantment
At the beginning of each player's upkeep, Roiling Vortex deals 1 damage to them. Whenever a player casts a spell, if no mana was spent to cast that spell, Roiling Vortex deals 5 damage to that player. {R}: Your opponents can't gain life this turn.
| Name | Mana | Type | Text |
|---|---|---|---|
| Bloodhall Priest | 2BR | Creature — Vampire Cleric | Whenever Bloodhall Priest enters the battlefield or attacks, if you have no cards in hand, Bloodhall Priest deals 2 damage to any target. Madness {1}{B}{R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) 4/4 |
| Soul of Magma | 3RR | Creature — Spirit | Whenever you cast a Spirit or Arcane spell, Soul of Magma deals 1 damage to target creature. 2/2 |
| Lady Caleria | 3GGWW | Legendary Creature — Elf Archer | {T}: Lady Caleria deals 3 damage to target attacking or blocking creature. 3/6 |
| Sacellum Archers | 2G | Creature — Elf Archer | {R}{W}, {T}: Sacellum Archers deals 2 damage to target attacking or blocking creature. 2/3 |
| Contemplation | 1WW | Enchantment | Whenever you cast a spell, you gain 1 life. |
| Thunderbolt | 1R | Instant | Choose one — • Thunderbolt deals 3 damage to target player or planeswalker. • Thunderbolt deals 4 damage to target creature with flying. |
| Erupting Dreadwolf | Creature — Eldrazi Werewolf | Whenever Erupting Dreadwolf attacks, it deals 2 damage to any target. 6/4 | |
| Primal Order | 2GG | Enchantment | At the beginning of each player's upkeep, Primal Order deals damage to that player equal to the number of nonbasic lands they control. |
| Barbed Lightning | 2R | Instant | Choose one — • Barbed Lightning deals 3 damage to target creature. • Barbed Lightning deals 3 damage to target player or planeswalker. Entwine {2} (Choose both if you pay the entwine cost.) |
| Cold Snap | 2W | Enchantment | Cumulative upkeep {2} (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.) At the beginning of each player's upkeep, Cold Snap deals damage to that player equal to the number of snow lands they control. |