Lightwielder Paladin

First strike (This creature deals combat damage before creatures without first strike.)
Whenever Lightwielder Paladin deals combat damage to a player, you may exile target black or red permanent that player controls.

Archenemy: Nicol Bolas

First strike
Whenever Lightwielder Paladin deals combat damage to a player, you may exile target black or red permanent that player controls.

Magic 2010

Lands are colorless (even if their frames have some colored elements to them). You can’t target a Swamp, a Mountain, or any other land with Lightwielder Paladin’s ability (unless some other effect has turned that land black or red).