M:tG card similarity search
1BB · Enchantment
When Hecatomb enters the battlefield, sacrifice Hecatomb unless you sacrifice four creatures. Tap an untapped Swamp you control: Hecatomb deals 1 damage to any target.
| Name | Mana | Type | Text |
|---|---|---|---|
| Fire Juggler | 2R | Creature — Goblin Shaman | Whenever Fire Juggler becomes blocked, clash with an opponent. If you win, Fire Juggler deals 4 damage to each creature blocking it. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.) 2/2 |
| Stirge | B | Creature — Insect Bat | Flying Stirge can't block. Blood Drain — {1}{B}, Pay 1 life, Sacrifice Stirge: Draw a card. 1/1 |
| Halo Fountain | 2W | Artifact | {W}, {T}, Untap a tapped creature you control: Create a 1/1 green and white Citizen creature token. {W}{W}, {T}, Untap two tapped creatures you control: Draw a card. {W}{W}{W}{W}{W}, {T}, Untap fifteen tapped creatures you control: You win the game. |
| Lightning Serpent | XR | Creature — Elemental Serpent | Trample, haste Lightning Serpent enters the battlefield with X +1/+0 counters on it. At the beginning of the end step, sacrifice Lightning Serpent. 2/1 |
| Stone-Seeder Hierophant | 2GG | Creature — Human Druid | Landfall — Whenever a land enters the battlefield under your control, untap Stone-Seeder Hierophant. {T}: Untap target land. 1/1 |
| Combust | 1R | Instant | This spell can't be countered. Combust deals 5 damage to target white or blue creature. The damage can't be prevented. |
| Augur of Skulls | 1B | Creature — Skeleton Wizard | {1}{B}: Regenerate Augur of Skulls. Sacrifice Augur of Skulls: Target player discards two cards. Activate only during your upkeep. 1/1 |
| Opposition | 2UU | Enchantment | Tap an untapped creature you control: Tap target artifact, creature, or land. |
| Psychic Allergy | 3UU | Enchantment | As Psychic Allergy enters the battlefield, choose a color. At the beginning of each opponent's upkeep, Psychic Allergy deals X damage to that player, where X is the number of nontoken permanents of the chosen color they control. At the beginning of your upkeep, destroy Psychic Allergy unless you sacrifice two Islands. |
| Ifh-Bíff Efreet | 2GG | Creature — Efreet | Flying {G}: Ifh-Bíff Efreet deals 1 damage to each creature with flying and each player. Any player may activate this ability. 3/3 |