Sharla, Impeccable Aim

Lifelink, Reach
As long as this card if on the battlefield, all creatures your opponents control lose flying.

When you cast your first spell in your turn, if it was a creature spell, add {w}{r}.
If it was a noncreature spell, this card deals one damage to any target.

If one of these has activated thrice during a single turn, exile target artifact or enchantment an opponent controls.