M:tG card similarity search
GWU · Legendary Enchantment
When Kellan Joins Up enters the battlefield, you may exile a nonland card with mana value 3 or less from your hand. If you do, it becomes plotted. (You may cast it as a sorcery on a later turn without paying its mana cost.) Whenever a legendary creature enters the battlefield under your control, put a +1/+1 counter on each creature you control.
| Name | Mana | Type | Text |
|---|---|---|---|
| Arms Depot | Artifact — Contraption | Whenever you crank Arms Depot, put two +1/+1 counters on target creature. | |
| Aligned Hedron Network | 4 | Artifact | When Aligned Hedron Network enters the battlefield, exile all creatures with power 5 or greater until Aligned Hedron Network leaves the battlefield. (Those creatures return under their owners' control.) |
| Blood Operative | 1BB | Creature — Vampire Assassin | Lifelink When Blood Operative enters the battlefield, you may exile target card from a graveyard. Whenever you surveil, if Blood Operative is in your graveyard, you may pay 3 life. If you do, return Blood Operative to your hand. 3/1 |
| Conclave Tribunal | 3W | Enchantment | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) When Conclave Tribunal enters the battlefield, exile target nonland permanent an opponent controls until Conclave Tribunal leaves the battlefield. |
| Bloodhall Ooze | R | Creature — Ooze | At the beginning of your upkeep, if you control a black permanent, you may put a +1/+1 counter on Bloodhall Ooze. At the beginning of your upkeep, if you control a green permanent, you may put a +1/+1 counter on Bloodhall Ooze. 1/1 |
| Aquamorph Entity | 2UU | Creature — Shapeshifter | As Aquamorph Entity enters the battlefield or is turned face up, it becomes your choice of 5/1 or 1/5. Morph {2}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) */* |
| Parallectric Feedback | 3R | Instant | Parallectric Feedback deals damage to target spell's controller equal to that spell's mana value. |
| Refuse | 3R | Instant | Refuse deals damage to target spell's controller equal to that spell's mana value. |
| Shoal Serpent | 5U | Creature — Serpent | Defender Landfall — Whenever a land enters the battlefield under your control, Shoal Serpent loses defender until end of turn. 5/5 |
| Atraxi Warden | 4WW | Creature — Alien Eye | Flying When Atraxi Warden enters the battlefield, exile up to one target tapped creature. Suspend 5—{1}{W} (Rather than cast this card from your hand, you may pay {1}{W} and exile it with five time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.) 6/6 |