The Damaged One enters the battlefield with five -1/-1 counters. Counters put on the Damaged One this way can't be prevented.

{2}, Remove a -1/-1 counter from The Damaged One: Draw a card. Then if there are no -1/-1 counters on The Damaged One, transform it.

Indestructible

Whenever Thiliash Jek, Ender of Tyranny transforms, each player gains control of all permanents they own.

Players can't gain control of permanents they don't own.

Creatures your opponent's control lose and can't gain indestructible and/or hexproof.