Smoldering Marsh [Zendikar Expeditions] TG16 While a Field Spell is

While a Field Spell is face-up on the field

Set: OTS Tournament Pack 4 Card type: Counter Trap Rarity: Ultimate Rare When a monster(s) would be Special Summoned

detach all Xyz Materials from monsters your opponent controls

Set: Rise of the Duelist Card type: Normal Spell Rarity: Secret Rare If your opponent has activated a monster effect during your Main Phase this turn: Activate 1 of these effects

except "Animadorned Archosaur"

Smoldering Marsh [Zendikar Expeditions] TG16 While a Field Spell isSet: Zendikar Expeditions Type: Land Swamp Mountain Rarity: Mythic ({T}: Add {B} or {R}.) Smoldering Marsh enters the battlefield tapped unless you control two or more basic lands.