Sets used are comprised of the below: 5th Edition, Aetherdrift Play, Alliances, Assassins Creed: Beyond, Avacyn Restored, Avatar the Last Airbender Play, Born of the Gods, Dominaria: Remastered Collector, Dragons Maze, Duskmourn: House of Horror Play, Eternal Masters, Final Fantasy Collector [JP], Final Fantasy Play, Foundations Play, Innistrad Remastered Play, Innistrad: Crimson Vow Draft, Innistrad: Midnight Hunt Set, Journey into Nyx, Marvels Spider-Man Play, Mirage, Modern Horizons 2 Draft, Modern Masters 2015, Murders at Karlov Manor Collector, Murders at Karlov Manor Play, Mystery Booster 2, Outlaws of Thunder Junction Play, Phyrexia: All Will Be One Set, Streets of New Capenna Collector, Streets of New Capenna Draft, Tarkir: Dragonstorm Play, The Lost Cavern of Ixalan Draft, Theros, Ultimate Masters, Urzas Saga, Visions, Weatherlight
Your deck will be safe and ready.
The idea of rites is very common in the Mythos and you have long forgotten and banned rituals done regularly
Outpost Siege Outpost Siege has been a premier card advantage option for red decks in Commander for a long time
By no means are they generic, it feels like WotC is stretching to make it lore accurate
A 3/3 Vampire for four mana, Olivia's controller can pay two mana at any time to have Olivia deal two damage to any other creature, turning it into a Vampire in the process, and putting a +1/+1 counter on Olivia