Stomping Ground [Zendikar Expeditions] Fifth Edition Spend this mana only to

Spend this mana only to cast artifact spells

Set: Antiquities Type: Artifact Creature — Bird Rare Cost: {5} Flying Clockwork Avian enters the battlefield with four +1/+0 counters on it

Set: Aether Revolt Promos Type: Instant Rare Cost: {1}{U}{U} Counter target spell

you may reveal it and put it into your hand

Set: Commander Anthology Volume II Type: Artifact Creature — Wurm Mythic Cost: {6} Deathtouch

Stomping Ground [Zendikar Expeditions] Fifth Edition Spend this mana only toSet: Zendikar Expeditions Type: Land Mountain Forest Mythic Cost: ({T}: Add {R} or {G}.) As Stomping Ground enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.