Aether Flock-Head

Flying
If you cast 2 or more instant or sorcery spells this
turn Aether Flock-Head only costs {u/r}{u/r} to cast.
Other Flying creatures you control have: {t} add
{1} to your mana pool. You can only use this
mana to cast an instant or sorcery spell.
Each wingbeat could rain fire.