M:tG card similarity search
2U · Instant
For each spell and ability your opponents control, counter it unless its controller pays {4}.
| Name | Mana | Type | Text |
|---|---|---|---|
| Book of Rass | 6 | Artifact | {2}, Pay 2 life: Draw a card. |
| Greed | 3B | Enchantment | {B}, Pay 2 life: Draw a card. |
| Convulsing Licid | 2R | Creature — Licid | {R}, {T}: Convulsing Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay {R} to end this effect. Enchanted creature can't block. 2/2 |
| Water Wurm | U | Creature — Wurm | Water Wurm gets +0/+1 as long as an opponent controls an Island. 1/1 |
| Duskfang Mentor | 2B | Creature — Human Cleric | When Duskfang Mentor enters the battlefield, put a lifelink counter on target non-Human creature you control. {1}{B}, {T}: Put a +1/+1 counter on each creature you control with lifelink. 1/3 |
| Training Grounds | U | Enchantment | Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. |
| Tectonic Edge | Land | {T}: Add {C}. {1}, {T}, Sacrifice Tectonic Edge: Destroy target nonbasic land. Activate only if an opponent controls four or more lands. | |
| Knowledge Pool | 6 | Artifact | Imprint — When Knowledge Pool enters the battlefield, each player exiles the top three cards of their library. Whenever a player casts a spell from their hand, that player exiles it. If the player does, they may cast a spell from among other cards exiled with Knowledge Pool without paying its mana cost. |
| Pretender's Claim | 1B | Enchantment — Aura | Enchant creature Whenever enchanted creature becomes blocked, tap all lands defending player controls. |
| Essence Leak | U | Enchantment — Aura | Enchant permanent As long as enchanted permanent is red or green, it has "At the beginning of your upkeep, sacrifice this permanent unless you pay its mana cost." |