Ulamog, Paradox of Existence

Ulamog, Paradox of Existence costs {1} less to
cast for each card you own in exile.
Trample
When Ulamog, Paradox of Existence enters the battlefield, if it was cast from exile, target player
puts their library in the graveyard.
_________________________________________
"Death does not frighten me. It is the obliteration of all history that duresses my thoughts." —Jace