M:tG card similarity search
1R · Enchantment
Whenever a creature with flying enters the battlefield under your control, it gains haste until end of turn. Whenever a Dragon enters the battlefield under your control, it deals X damage to any target, where X is the number of Dragons you control.
| Name | Mana | Type | Text |
|---|---|---|---|
| Grave Peril | 1B | Enchantment | When a nonblack creature enters the battlefield, sacrifice Grave Peril. If you do, destroy that creature. |
| Leering Gargoyle | 1WU | Creature — Gargoyle | Flying {T}: Leering Gargoyle gets -2/+2 and loses flying until end of turn. 2/2 |
| Yorion, Sky Nomad | 3W/UW/U | Legendary Creature — Bird Serpent | Companion — Your starting deck contains at least twenty cards more than the minimum deck size. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) Flying When Yorion enters the battlefield, exile any number of other nonland permanents you own and control. Return those cards to the battlefield at the beginning of the next end step. 4/5 |
| Nightshade Assassin | 2BB | Creature — Human Assassin | First strike When Nightshade Assassin enters the battlefield, you may reveal X black cards in your hand. If you do, target creature gets -X/-X until end of turn. Madness {1}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) 2/1 |
| Centaur Chieftain | 3G | Creature — Centaur | Haste Threshold — As long as seven or more cards are in your graveyard, Centaur Chieftain has "When Centaur Chieftain enters the battlefield, creatures you control get +1/+1 and gain trample until end of turn." 3/3 |
| Drach'Nyen | 4BR | Legendary Artifact — Equipment | Echo of the First Murder — When Drach'Nyen enters the battlefield, exile up to one target creature. Daemon Sword — Equipped creature has menace and gets +X/+0, where X is the exiled card's power. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) |
| Lyev Skyknight | 1WU | Creature — Human Knight | Flying When Lyev Skyknight enters the battlefield, detain target nonland permanent an opponent controls. (Until your next turn, that permanent can't attack or block and its activated abilities can't be activated.) 3/1 |
| Mer Man | 4U | Host Creature — Human Fish | When this creature enters the battlefield, you may draw a card. 3/3 |
| Chalice of the Void | XX | Artifact | Chalice of the Void enters the battlefield with X charge counters on it. Whenever a player casts a spell with mana value equal to the number of charge counters on Chalice of the Void, counter that spell. |
| Surge of Strength | RG | Instant | As an additional cost to cast this spell, discard a red or green card. Target creature gains trample and gets +X/+0 until end of turn, where X is that creature's mana value. |