Grillac, Birdfriend

Evoke {g/w} or {g/w}{g/w}{g/w} or {g/w}{g/w}{g/w}{g/w}{g/w}
Battleground entry — For each mana spent
to cast this spell, choose 1:
• Gain 1 life.
• Target creature explores.
• Create a 1/1 white Bird creature token
with flying.