Saviors is full of ways to say "game over."
The concept behind Tomb of Urami is that it is the sealed and warded resting-place of the long-dead demon Urami. If you use its second ability, Urami breaks free, blasts a smoking crater in all the lands around its tomb, and wakes up to do your bidding.
The prison that held the demon Urami.
Here's the art, also by Alex Horley-Orlandelli, commissioned for the 5/5 Urami token, which you'll see inside Magic Online once Saviors of Kamigawa releases there on June 27th.
Hi, I just woke up after millenia of imprisonment
and I'm... cranky.