At the beginning of your end step, put a +1/+1 counter on target creature you control.
Then if that creature has power 7 or greater, this creature becomes prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)
Channel GG
Sorcery
Until end of turn, any time you could activate a mana ability, you may pay 1 life. If you do, add C.
Near Mint - $2.60
Lightly Played - $2.10
Moderately Played - $1.90
Heavily Played - $1.60
Damaged - $1.30
Near Mint Spanish - $2.60
Lightly Played Spanish - $2.10
Moderately Played Spanish - $1.90
Heavily Played Spanish - $1.60
Damaged Spanish - $1.30