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 |
|---|---|---|---|
| Mana Maze | 1U | Enchantment | Players can't cast spells that share a color with the spell most recently cast this turn. |
| Kaervek the Merciless | 5BR | Legendary Creature — Human Shaman | Whenever an opponent casts a spell, Kaervek the Merciless deals damage equal to that spell's mana value to any target. 5/4 |
| Screamer-Killer | 4R | Creature — Tyranid | Trample Bio-Plasmic Scream — Whenever you cast a creature spell with mana value 5 or greater, Screamer-Killer deals 5 damage to any target. 5/5 |
| Volcanic Fallout | 1RR | Instant | This spell can't be countered. Volcanic Fallout deals 2 damage to each creature and each player. |
| Seismic Wave | 2R | Instant | Seismic Wave deals 2 damage to any target and 1 damage to each nonartifact creature target opponent controls. |
| Red Dragon | 4RR | Creature — Dragon | Flying Fire Breath — When Red Dragon enters the battlefield, it deals 4 damage to each opponent. 4/4 |
| Oath of Kaya | 1WB | Legendary Enchantment | When Oath of Kaya enters the battlefield, it deals 3 damage to any target and you gain 3 life. Whenever an opponent attacks a planeswalker you control with one or more creatures, Oath of Kaya deals 2 damage to that player and you gain 2 life. |
| Gale Force | 4G | Sorcery | Gale Force deals 5 damage to each creature with flying. |
| Needle Storm | 2G | Sorcery | Needle Storm deals 4 damage to each creature with flying. |
| Tumble | 5R | Sorcery | Tumble deals 6 damage to each creature with flying. |