M:tG card similarity search
1BR · Legendary Creature — Vampire Knight
Flying Whenever another creature enters the battlefield under your control, you may discard a card. If you do, put a +1/+1 counter on that creature, it gains haste until end of turn, and it becomes a Vampire in addition to its other types. 3/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Gavony Unhallowed | 3B | Creature — Zombie | Whenever another creature you control dies, put a +1/+1 counter on Gavony Unhallowed. 2/4 |
| Elvish Vanguard | 1G | Creature — Elf Warrior | Whenever another Elf enters the battlefield, put a +1/+1 counter on Elvish Vanguard. 1/1 |
| Aetherstorm Roc | 2WW | Creature — Bird | Flying Whenever Aetherstorm Roc or another creature enters the battlefield under your control, you get {E} (an energy counter). Whenever Aetherstorm Roc attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it and tap up to one target creature defending player controls. 3/3 |
| Shinen of Fury's Fire | 2R | Creature — Spirit | Haste Channel — {R}, Discard Shinen of Fury's Fire: Target creature gains haste until end of turn. 2/1 |
| Forerunner of the Heralds | 3G | Creature — Merfolk Scout | When Forerunner of the Heralds enters the battlefield, you may search your library for a Merfolk card, reveal it, then shuffle and put that card on top. Whenever another Merfolk enters the battlefield under your control, put a +1/+1 counter on Forerunner of the Heralds. 3/2 |
| Perimeter Enforcer | 1W | Creature — Human Detective | Flying, lifelink Whenever another Detective enters the battlefield under your control and whenever a Detective you control is turned face up, Perimeter Enforcer gets +1/+1 until end of turn. 1/1 |
| Chainer, Nightmare Adept | 2BR | Legendary Creature — Human Minion | Discard a card: You may cast a creature spell from your graveyard this turn. Activate only once each turn. Whenever a nontoken creature enters the battlefield under your control, if you didn't cast it from your hand, it gains haste until your next turn. 3/2 |
| Skyswimmer Koi | 3U | Creature — Fish | Flying Whenever an artifact enters the battlefield under your control, you may draw a card. If you do, discard a card. 3/3 |
| Ninth Bridge Patrol | 1W | Creature — Dwarf Soldier | Whenever another creature you control leaves the battlefield, put a +1/+1 counter on Ninth Bridge Patrol. 1/1 |
| Echo of Death's Wail | Enchantment Creature — Spirit | Flying, haste When Echo of Death's Wail enters the battlefield, gain control of all Rat tokens. Whenever Echo of Death's Wail attacks, you may sacrifice another creature. If you do, draw a card. 3/3 |