Sheoldred, the Apocalypse

Deathtouch
Whenever you draw a card, you gain 2 life.
Whenever an opponent draws a card, they lose 2 life.

Unwinding Clock

Untap all artifacts you control during each other player's untap step.

Damnation

Destroy all creatures. They can't be regenerated.

Swamp

The One Ring

Indestructible
When The One Ring enters, if you cast it, you gain protection from everything until your next turn.
At the beginning of your upkeep, you lose 1 life for each burden counter on The One Ring.
{T}: Put a burden counter on The One Ring, then draw a card for each burden counter on The One Ring.

Sol Ring

Echoing Decay

Target creature and all other creatures with the same name as that creature get -2/-2 until end of turn.