Sirarra, Seasoned Adept

+1: Tap target land you control. It doesn't untap during your next untap step.
-X: Create X 4/4 blue elemental creature tokens where X is the number of tapped lands you control.
-8: You get an emblem with, "Whenever you cast a spell, create a 4/4 blue elemental creature token with haste. Sacrifice it at the end of combat."