M:tG card similarity search
3R · Creature — Troll Shaman
All targeted spells and abilities cost {2} less and have their targets chosen randomly. 4/1
| Name | Mana | Type | Text | 
|---|---|---|---|
| Heartstone | 3 | Artifact | Activated abilities of creatures cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana. | 
| 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. | 
| Fluctuator | 2 | Artifact | Cycling abilities you activate cost up to {2} less to activate. | 
| Angelic Observer | 5W | Creature — Angel Advisor | This spell costs {1} less to cast for each Citizen you control. Flying 3/3 | 
| Hollow One | 5 | Artifact Creature — Golem | This spell costs {2} less to cast for each card you've cycled or discarded this turn. Cycling {2} ({2}, Discard this card: Draw a card.) 4/4 | 
| Brine Giant | 6U | Creature — Giant | This spell costs {1} less to cast for each enchantment you control. 5/6 | 
| Ertai's Scorn | 1UU | Instant | This spell costs {U} less to cast if an opponent cast two or more spells this turn. Counter target spell. | 
| Banish from Edoras | 4W | Sorcery | This spell costs {2} less to cast if it targets a tapped creature. Exile target creature. | 
| Quicksand Whirlpool | 5W | Instant | This spell costs {3} less to cast if it targets a tapped creature. Exile target creature. | 
| Power Artifact | UU | Enchantment — Aura | Enchant artifact Enchanted artifact's activated abilities cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. |