Thryx, the Sudden Storm CMM/127

Set: Commander Masters
Collector Code: CMM/127
Name: Thryx, the Sudden Storm
Type: Legendary Creature — Elemental Giant
Oracle text: Flash (You may cast this spell any time you could cast an instant.) Flying Spells you cast with mana value 5 or greater cost {1} less to cast and can't be countered.
Rarity: Uncommon