You don't lose unspent red mana as steps and phases end. Magecraft — Whenever you cast or copy an instant or sorcery spell, discard a card, then draw a card. If this is the second time this ability has resolved this turn, Ashling, Flame Dancer deals 2 damage to each opponent and each creature they control. If it's the third time, add {R}{R}{R}{R}.
Near Mint - $6.900
Lightly Played - $5.500
Moderately Played - $4.800
Heavily Played - $4.100
Damaged - $3.500
Near Mint Spanish - $6.900
Lightly Played Spanish - $5.500
Moderately Played Spanish - $4.800
Heavily Played Spanish - $4.100
Damaged Spanish - $3.500
Foil Prices
Near Mint Foil - $7.700
Lightly Played Foil - $6.200
Moderately Played Foil - $5.400
Heavily Played Foil - $4.600
Damaged Foil - $3.900
Near Mint Foil Spanish - $7.700
Lightly Played Foil Spanish - $6.200
Moderately Played Foil Spanish - $5.400
Heavily Played Foil Spanish - $4.600
Damaged Foil Spanish - $3.900