Perennation For graveyard-focused decks, Perennation is a powerhouse
Force of Vigor confirms a cycle of spells similar to Force of Will, but this one is green
Thankfully, it's not on the Reserved List, so a reprint is possible eventually, although the fact that we've made it nearly 30 years without a single Plaguebearer reprint suggests it might not happen anytime soon
"Decayed" means "This creature can't block" and "When this creature attacks, sacrifice it at end of combat." 2021-09-24 The creatures will enter the battlefield simultaneously
Esper Terra's first chapter ability can make a copy of a non-legendary enchantment and put lore counters on it if it's a saga
Joining the two plane cards was a new phenomenon, Fixed Point in Time, which forces chaos to ensue the next time a player would planeswalk until their next turn