Flagstones Delta
Artifact Land (Rare)

(Flagstones Delta isn't a spell.)

Flagstones Delta enters the battlefield tapped unless you control an enchantment.

Sacrifice a land: You gain 1 life.

When Flagstones Delta enters the battlefield, put a land you control on the bottom of its owner's library.

Tap: Add WU to your mana pool.

Carl Tedin