weiss schwarz the seven deadly sins booster box Schwarz: transport your precious decks Seven Deadly Sins Supply Set

Or you can go with a more surgical strike with Vampiric Tutor or Varragoth, Bloodsky Sires boast trigger

The Lord of the Rings: Tales of Middle-earth Collector Booster Box contains The Lord of the Rings: Tales of Middle-earth Collector Boosters are the only packs that may contain Serialized Ring cards, including the Serialized Elven, Dwarven, or Human Sol Ring cards, and The 1 of 1 Ring (Serialized 001 of 001) card

A cEDH level card for your deck filled with tutors, this is still good in more casual Commander

I just think Rydia's Return is overcosted and not good enough, though it does seem good out of the sideboard for slower matchups