Stomping Ground [Guildpact] Plains Swamp you may pay {0} rather

you may pay {0} rather than pay this spell's mana cost

Set: Eighth Edition Type: Artifact Rarity: Rare Cost: {5} Each creature gets +1/+1 for each other creature on the battlefield that shares at least one creature type with it

choose target opponent

It contains the totality of Alhammarret's notes

Set: Odyssey Type: Enchantment Rarity: Uncommon Cost: {1}{U} When a player casts a spell

Stomping Ground [Guildpact] Plains Swamp you may pay {0} ratherSet: Guildpact Type: Land Mountain Forest Rarity: Rare ({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.