M:tG card similarity search
4 · Artifact Creature — Knight
Whenever you cast a silver-bordered spell, put a +1/+1 counter on Border Guardian. Whenever you cast a black-bordered spell, Border Guardian can't be blocked this turn. Whenever you cast a white-bordered spell, Border Guardian gains double strike until end of turn. 1/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Vexing Shusher | R/GR/G | Creature — Goblin Shaman | This spell can't be countered. {R/G}: Target spell can't be countered. 2/2 |
| Deathcult Rogue | 1U/BU/B | Creature — Human Rogue | Deathcult Rogue can't be blocked except by Rogues. 2/2 |
| Silvar, Devourer of the Free | 3BR | Legendary Creature — Cat Nightmare | Partner with Trynn, Champion of Freedom (When this creature enters the battlefield, target player may put Trynn into their hand from their library, then shuffle.) Menace Sacrifice a Human: Put a +1/+1 counter on Silvar, Devourer of the Free. It gains indestructible until end of turn. 4/2 |
| Pollywog Symbiote | 1U | Creature — Frog | Each creature spell you cast costs {1} less to cast if it has mutate. Whenever you cast a creature spell, if it has mutate, draw a card, then discard a card. 1/3 |
| Rout | 3WW | Sorcery | You may cast Rout as though it had flash if you pay {2} more to cast it. (You may cast it any time you could cast an instant.) Destroy all creatures. They can't be regenerated. |
| Blood Researcher | 1BG | Creature — Vampire Druid | Menace (This creature can't be blocked except by two or more creatures.) Whenever you gain life, put a +1/+1 counter on Blood Researcher. 2/2 |
| Demon's Horn | 2 | Artifact | Whenever a player casts a black spell, you may gain 1 life. |
| Biolume Serpent | Creature — Serpent | Sacrifice two Islands: Biolume Serpent can't be blocked this turn. 4/4 | |
| Faithful Squire | 1WW | Creature — Human Soldier | Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Faithful Squire. At the beginning of the end step, if there are two or more ki counters on Faithful Squire, you may flip it. 2/2 |
| Petrified Wood-Kin | 6G | Creature — Elemental Warrior | This spell can't be countered. Bloodthirst X (This creature enters the battlefield with X +1/+1 counters on it, where X is the damage dealt to your opponents this turn.) Protection from instants 3/3 |