M:tG card similarity search
RG · Legendary Creature — Human Warlock
Activated abilities of creatures you control cost {X} less to activate, where X is Agatha of the Vile Cauldron's power. This effect can't reduce the mana in that cost to less than one mana. {4}{R}{G}: Other creatures you control get +1/+1 and gain trample and haste until end of turn. 1/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Ghoultree | 7G | Creature — Zombie Treefolk | This spell costs {1} less to cast for each creature card in your graveyard. 10/10 |
| Null Rod | 2 | Artifact | Activated abilities of artifacts can't be activated. |
| Stony Silence | 1W | Enchantment | Activated abilities of artifacts can't be activated. |
| Seize the Secrets | 2U | Sorcery | This spell costs {1} less to cast if you've committed a crime this turn. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime.) Draw two cards. |
| Ramosian Rally | 3W | Instant | If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost. Creatures you control get +1/+1 until end of turn. |
| Writhing Necromass | 6B | Creature — Zombie Giant | This spell costs {1} less to cast for each creature card in your graveyard. Deathtouch 5/5 |
| Planar Gate | 6 | Artifact | Creature spells you cast cost up to {2} less to cast. |
| Ceaseless Searblades | 3R | Creature — Elemental Warrior | Whenever you activate an ability of an Elemental, Ceaseless Searblades gets +1/+0 until end of turn. 2/4 |
| Primeval Protector | 10G | Creature — Avatar | This spell costs {1} less to cast for each creature your opponents control. When Primeval Protector enters the battlefield, put a +1/+1 counter on each other creature you control. 10/10 |
| Dream Chisel | 2 | Artifact | Face-down creature spells you cast cost {1} less to cast. |