Zharige, Seething Sentry

Trample
Zharige enters the battlefield tapped and with 3
tomb counters. Zharige is a land with "{t}: {b} or {r}." for as long as he has tomb counters.
Whenever a card you own is put into exile, move a
tomb counter from Zharige onto that card.
At the beginning of your end step, put a tomb
counter on Zharige.
Zharige's power and toughness are each equal to the number of tomb counters on cards you own in exile.