M:tG card similarity search
2U · Enchantment
Whenever a creature dies, tap all untapped creatures that share a creature type with it or untap all tapped creatures that share a creature type with it.
| Name | Mana | Type | Text |
|---|---|---|---|
| Overseer of the Damned | 5BB | Creature — Demon | Flying When Overseer of the Damned enters the battlefield, you may destroy target creature. Whenever a nontoken creature an opponent controls dies, create a tapped 2/2 black Zombie creature token. 5/5 |
| Brimstone Trebuchet | 2R | Artifact Creature — Wall | Defender, reach {T}: Brimstone Trebuchet deals 1 damage to each opponent. Whenever a Knight enters the battlefield under your control, untap Brimstone Trebuchet. 1/3 |
| Crashing Boars | 3GG | Creature — Boar | Whenever Crashing Boars attacks, defending player chooses an untapped creature they control. That creature blocks Crashing Boars this turn if able. 4/4 |
| Ice | 1U | Instant | Tap target permanent. Draw a card. |
| Liliana, Dreadhorde General | 4BB | Legendary Planeswalker — Liliana | Whenever a creature you control dies, draw a card. [+1]: Create a 2/2 black Zombie creature token. [−4]: Each player sacrifices two creatures. [−9]: Each opponent chooses a permanent they control of each permanent type and sacrifices the rest. Loyalty 6 |
| Collapsing Borders | 3R | Enchantment | Domain — At the beginning of each player's upkeep, that player gains 1 life for each basic land type among lands they control. Then Collapsing Borders deals 3 damage to that player. |
| Hylda's Crown of Winter | 3 | Legendary Artifact | {1}, {T}: Tap target creature. This ability costs {1} less to activate during your turn. {3}, Sacrifice Hylda's Crown of Winter: Draw a card for each tapped creature your opponents control. |
| Disruption Protocol | UU | Instant | As an additional cost to cast this spell, tap an untapped artifact you control or pay {1}. Counter target spell. |
| Selesnya Loft Gardens | Plane — Ravnica | If an effect would create one or more tokens, it creates twice that many of those tokens instead. If an effect would put one or more counters on a permanent, it puts twice that many of those counters on that permanent instead. Whenever chaos ensues, until end of turn, whenever you tap a land for mana, add one mana of any type that land produced. | |
| Illithid Harvester | 4U | Creature — Horror | Ceremorphosis — When Illithid Harvester enters the battlefield, turn any number of target tapped nontoken creatures face down. They're 2/2 Horror creatures. 4/4 |