M:tG card similarity search
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.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Pteramander | U | Creature — Salamander Drake | Flying {7}{U}: Adapt 4. This ability costs {1} less to activate for each instant and sorcery card in your graveyard. (If this creature has no +1/+1 counters on it, put four +1/+1 counters on it.) 1/1 | 
| Catalyst Stone | 2 | Artifact | Flashback costs you pay cost up to {2} less. Flashback costs your opponents pay cost {2} more. | 
| Towashi Guide-Bot | 4 | Artifact Creature — Construct | When Towashi Guide-Bot enters the battlefield, put a +1/+1 counter on target creature you control. {4}, {T}: Draw a card. This ability costs {1} less to activate for each modified creature you control. (Equipment, Auras you control, and counters are modifications.) 2/1 | 
| Nahiri, Storm of Stone | 2R/WR/W | Legendary Planeswalker — Nahiri | As long as it's your turn, creatures you control have first strike and equip abilities you activate cost {1} less to activate. [−X]: Nahiri, Storm of Stone deals X damage to target tapped creature. Loyalty 6 | 
| The Immortal Sun | 6 | Legendary Artifact | Players can't activate planeswalkers' loyalty abilities. At the beginning of your draw step, draw an additional card. Spells you cast cost {1} less to cast. Creatures you control get +1/+1. | 
| Ragemonger | 1BR | Creature — Minotaur Shaman | Minotaur spells you cast cost {B}{R} less to cast. This effect reduces only the amount of colored mana you pay. (For example, if you cast a Minotaur spell with mana cost {2}{R}, it costs {2} to cast.) 2/3 | 
| Helm of Awakening | 2 | Artifact | Spells cost {1} less to cast. | 
| Magewright's Stone | 2 | Artifact | {1}, {T}: Untap target creature that has an activated ability with {T} in its cost. | 
| Strong Back | 2G | Enchantment — Aura | Enchant creature Equip abilities you activate that target enchanted creature cost {3} less to activate. Aura spells you cast that target enchanted creature cost {3} less to cast. Enchanted creature gets +2/+2 for each Aura and Equipment attached to it. | 
| Eiganjo, Seat of the Empire | Legendary Land | {T}: Add {W}. Channel — {2}{W}, Discard Eiganjo, Seat of the Empire: It deals 4 damage to target attacking or blocking creature. This ability costs {1} less to activate for each legendary creature you control. |