Path to Infinity

Storm (When you cast this spell, copy it for each spell cast before it this turn.)
Kicker {1}{w} and/or {1}{r} (You may pay an additional {1}{w} and/or {1}{r} as you cast this spell.)

Take an extra turn after this one. Double the number of extra turns you take for each time this spell was kicked.

Flashback {2}{w}{u}{r} (You may cast this card from your graveyard for its flashback cost. Then exile it.)