One Ring to Rule Them All

(2) (B) (B) 

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
[I] The Ring tempts you, then each player mills cards equal to your Ring-bearer's power.
[II] Destroy all nonlegendary creatures.
[III] Each opponent loses 1 life for each creature card in that player's graveyard.

#0102