M:tG card similarity search
1U · Creature — Sliver
Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}. 1/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Hidden Guerrillas | G | Enchantment | When an opponent casts an artifact spell, if Hidden Guerrillas is an enchantment, Hidden Guerrillas becomes a 5/3 Soldier creature with trample. |
| Prowling Serpopard | 1GG | Creature — Cat Snake | This spell can't be countered. Creature spells you control can't be countered. 4/3 |
| Fluctuator | 2 | Artifact | Cycling abilities you activate cost up to {2} less to activate. |
| Void Beckoner | 6BB | Creature — Nightmare Horror | Deathtouch Cycling {2}{B} ({2}{B}, Discard this card: Draw a card.) When you cycle Void Beckoner, put a deathtouch counter on target creature you control. 8/8 |
| Squallmonger | 3G | Creature — Monger | {2}: Squallmonger deals 1 damage to each creature with flying and each player. Any player may activate this ability. 3/3 |
| Detention Vortex | W | Enchantment — Aura | Enchant nonland permanent Enchanted permanent can't attack or block, and its activated abilities can't be activated. {3}: Destroy Detention Vortex. Only your opponents may activate this ability and only as a sorcery. |
| Alchor's Tomb | 4 | Artifact | {2}, {T}: Target permanent you control becomes the color of your choice. (This effect lasts indefinitely.) |
| Deadly Designs | 1B | Enchantment | {2}: Put a plot counter on Deadly Designs. Any player may activate this ability. When there are five or more plot counters on Deadly Designs, sacrifice it. If you do, destroy up to two target creatures. |
| Mindreaver | UU | Creature — Human Wizard | Heroic — Whenever you cast a spell that targets Mindreaver, exile the top three cards of target player's library. {U}{U}, Sacrifice Mindreaver: Counter target spell with the same name as a card exiled with Mindreaver. 2/1 |
| Dusk Legion Duelist | 1W | Creature — Vampire Soldier | Vigilance Whenever one or more +1/+1 counters are put on Dusk Legion Duelist, draw a card. This ability triggers only once each turn. 2/2 |