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 - $3.50
Lightly Played - $2.80
Moderately Played - $2.40
Heavily Played - $2.10
Damaged - $1.80
Near Mint Spanish - $3.50
Lightly Played Spanish - $2.80
Moderately Played Spanish - $2.40
Heavily Played Spanish - $2.10
Damaged Spanish - $1.80
Foil Prices
Near Mint Foil - $10.20
Lightly Played Foil - $8.20
Moderately Played Foil - $7.20
Heavily Played Foil - $6.10
Damaged Foil - $5.10
Near Mint Foil Spanish - $10.20
Lightly Played Foil Spanish - $8.20
Moderately Played Foil Spanish - $7.20
Heavily Played Foil Spanish - $6.10
Damaged Foil Spanish - $5.10