This land enters tapped. {T}: Add {U} or {R}. {2}{U}{R}: Until end of turn, this land becomes a 1/4 blue and red Elemental creature with "{0}: Switch this creature's power and toughness until end of turn." It's still a land.
This land enters tapped.
T: Add U or R.
2UR: Until end of turn, this land becomes a 1/4 blue and red Elemental creature with "0: Switch this creature's power and toughness until end of turn." It's still a land.