This spell can't be countered. Flying, haste {R}: Inferno of the Star Mounts gets +1/+0 until end of turn. When its power becomes 20 this way, it deals 20 damage to any target.
Near Mint Foil - £6.60
Lightly Played Foil - £5.60
Moderately Played Foil - £4.60
Heavily Played Foil - £3.30
Damaged Foil - £2.00
Near Mint Foil Non English - £6.60
Lightly Played Foil Non English - £5.60
Moderately Played Foil Non English - £4.60
Heavily Played Foil Non English - £3.30
Damaged Foil Non English - £2.00