Isle Necropolis
Land (Rare)

Isle Necropolis enters the battlefield tapped.

Tap: Add U or R to your mana pool.

Tap: Add 2 to your mana pool. Put Isle Necropolis on top of your library.

UR: Isle Necropolis becomes a 2/1 blue and red Faerie creature until end of turn. It's still a land.

Steve Moeller