M:tG card similarity search
3U/BU/B · Enchantment
Whenever a blue creature enters the battlefield under your control, you may have target player draw a card. Whenever a black creature enters the battlefield under your control, you may have target player discard a card.
| Name | Mana | Type | Text |
|---|---|---|---|
| Sibsig Icebreakers | 2B | Creature — Zombie | When Sibsig Icebreakers enters the battlefield, each player discards a card. 2/3 |
| Symmetry Matrix | 4 | Artifact | Whenever a creature with power equal to its toughness enters the battlefield under your control, you may pay {1}. If you do, draw a card. |
| Tainted Aether | 2BB | Enchantment | Whenever a creature enters the battlefield, its controller sacrifices a creature or land. |
| Season of Growth | 1G | Enchantment | Whenever a creature enters the battlefield under your control, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) Whenever you cast a spell that targets a creature you control, draw a card. |
| Burglar Rat | 1B | Creature — Rat | When Burglar Rat enters the battlefield, each opponent discards a card. 1/1 |
| Nezumi Informant | 1B | Creature — Rat Rogue | When Nezumi Informant enters the battlefield, each opponent discards a card. 1/1 |
| Mournwhelk | 6B | Creature — Elemental | When Mournwhelk enters the battlefield, target player discards two cards. Evoke {3}{B} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.) 3/3 |
| Hagra Diabolist | 4B | Creature — Ogre Shaman Ally | Whenever Hagra Diabolist or another Ally enters the battlefield under your control, you may have target player lose life equal to the number of Allies you control. 3/2 |
| Deadeye Tormentor | 2B | Creature — Human Pirate | Raid — When Deadeye Tormentor enters the battlefield, if you attacked this turn, target opponent discards a card. 2/2 |
| Invasion of Eldraine | 3B | Battle — Siege | (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Eldraine enters the battlefield, target opponent discards two cards. |