M:tG card similarity search
2BB · Enchantment
At the beginning of your upkeep, if you have no cards in hand, sacrifice Brink of Madness and target opponent discards their hand.
| Name | Mana | Type | Text |
|---|---|---|---|
| Venarian Glimmer | XU | Instant | Target player reveals their hand. You choose a nonland card with mana value X or less from it. That player discards that card. |
| Mindleech Ghoul | 1B | Creature — Zombie | Exploit (When this creature enters the battlefield, you may sacrifice a creature.) When Mindleech Ghoul exploits a creature, each opponent exiles a card from their hand. 2/2 |
| World Queller | 3WW | Creature — Avatar | At the beginning of your upkeep, you may choose a card type. If you do, each player sacrifices a permanent of that type. 4/4 |
| Greel, Mind Raker | 3BB | Legendary Creature — Horror Spellshaper | {X}{B}, {T}, Discard two cards: Target player discards X cards at random. 3/3 |
| Pit Spawn | 4BBB | Creature — Demon | First strike At the beginning of your upkeep, sacrifice Pit Spawn unless you pay {B}{B}. Whenever Pit Spawn deals damage to a creature, exile that creature. 6/4 |
| Skull Collector | 1BB | Creature — Ogre Warrior | At the beginning of your upkeep, return a black creature you control to its owner's hand. {1}{B}: Regenerate Skull Collector. 3/3 |
| Emporium Thopterist | 1U | Creature — Vedalken Artificer | Thopters you control get +2/+0. At the beginning of your upkeep, conjure a card named Ornithopter into your hand. 1/1 |
| Death Spark | R | Instant | Death Spark deals 1 damage to any target. At the beginning of your upkeep, if Death Spark is in your graveyard with a creature card directly above it, you may pay {1}. If you do, return Death Spark to your hand. |
| Sleeper Agent | B | Creature — Phyrexian Minion | When Sleeper Agent enters the battlefield, target opponent gains control of it. At the beginning of your upkeep, Sleeper Agent deals 2 damage to you. 3/3 |
| Black Cat | 1B | Creature — Zombie Cat | When Black Cat dies, target opponent discards a card at random. 1/1 |