Alduin, World Eater

Flying, indestructible

If Alduin, World Eater would leave the battlefield, instead exile it with 2 time counters on it. At the beginning of each of your upkeeps, remove 1 time
counter from this card, then if it has no time
counters, return Alduin to the battlefield under your control.

{8}: Alduin, World Eater deals 8 damage to all other creatures.