Slagheap-works
Land-Island Mountain (Rare)

(Tap: Add U or R to your mana pool.)

When Slagheap-works enters the battlefield, sacrifice it unless you pay 1 life.

1R, Tap: Target red creature gains haste until end of turn.

2U, Tap: Put a 1/1 blue Merfolk creature token with flying onto the battlefield.

Kev Grant West