Galagshagak, Carnal Predagogue

Trample
Decompose — At the beginning of your end step,
put a rot counter on Galagshagak, Carnal
Predagogue.
At the beginning of your upkeep, each player
loses 1 life and discards a card for each rot
counter on Galagshagak.
Pay 4 life: Draw a card.