Flying You don't lose unspent red mana as steps and phases end. Whenever you cast an instant or sorcery spell, add {R}. When Electro leaves the battlefield, you may pay {X}. When you do, he deals X damage to target player.
NM-Mint Foil - $13.30
Lightly Played Foil - $12.00
Moderately Played Foil - $10.60
Heavily Played Foil - $9.30
Damaged Foil - $6.70
NM-Mint Foil Non English - $13.30
Lightly Played Foil Non English - $12.00
Moderately Played Foil Non English - $10.60
Heavily Played Foil Non English - $9.30
Damaged Foil Non English - $6.70