[deck=Platinum Prison]
Creature
4 Llanowar Elves
4 Elvish Mystic

Land
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower
6 Forest
4 Sanctum of Ugin

Artifact
4 Expedition Map
2 Sol Ring
2 Crucible of Worlds
2 Palladium Myr
4 Platinum Angel
4 Platinum Emperion

Instant
4 Realms Uncharted

Sorcery
4 Sylvan Scrying

Planeswalker
4 Ugin, the Ineffable
[/deck]

Platinum Prison

4 Llanowar Elves
4 Elvish Mystic
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower
6 Forest
4 Sanctum of Ugin
4 Expedition Map
2 Sol Ring
2 Crucible of Worlds
2 Palladium Myr
4 Platinum Angel
4 Platinum Emperion
4 Realms Uncharted
4 Sylvan Scrying
4 Ugin, the Ineffable