M:tG card similarity search
2 · Artifact
Whenever a player casts a green spell, you may pay {3}. If you do, untap target permanent.
| Name | Mana | Type | Text |
|---|---|---|---|
| Bog-Strider Ash | 3G | Creature — Treefolk Shaman | Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) Whenever a player casts a Goblin spell, you may pay {G}. If you do, you gain 2 life. 2/4 |
| Weakstone's Subjugation | U | Enchantment — Aura | Enchant artifact or creature When Weakstone's Subjugation enters the battlefield, you may pay {3}. If you do, tap enchanted permanent. Enchanted permanent doesn't untap during its controller's untap step. |
| Throne of Bone | 1 | Artifact | Whenever a player casts a black spell, you may pay {1}. If you do, you gain 1 life. |
| Leaf-Crowned Visionary | GG | Creature — Elf Druid | Other Elves you control get +1/+1. Whenever you cast an Elf spell, you may pay {G}. If you do, draw a card. 1/1 |
| Apothecary Initiate | W | Creature — Kithkin Cleric | Whenever a player casts a white spell, you may pay {1}. If you do, you gain 1 life. 1/1 |
| Lightning Cloud | 3R | Enchantment | Whenever a player casts a red spell, you may pay {R}. If you do, Lightning Cloud deals 1 damage to any target. |
| Tolarian Kraken | 4UU | Creature — Kraken | Whenever you draw a card, you may pay {1}. When you do, you may tap or untap target creature. 4/6 |
| Burst of Energy | W | Instant | Untap target permanent. |
| Ricochet Trap | 3R | Instant — Trap | If an opponent cast a blue spell this turn, you may pay {R} rather than pay this spell's mana cost. Change the target of target spell with a single target. |
| Chakram Retriever | 4U | Creature — Elemental Dog | Partner with Chakram Slinger (When this creature enters the battlefield, target player may put Chakram Slinger into their hand from their library, then shuffle.) Whenever you cast a spell during your turn, untap target creature. 2/4 |