Thaaaksic Uranous destroyer

Trample, haste, reach
Whenever a player cast a spell, put a +1/+1 counter on Thaaaksic Uranous destroyer.
Hydra spells you cast cost {5} less to cast.
When the sky turns red watch your back, Thaaaksic Uranous destroyer could be breathing down your neck.
—Inigous, he says it from experience.