Combining it with Fastbond Not only is this an incredibly strong way to continuously play additional lands for little cost, but there are all kinds of loops you can pull off with cards like Flash In cEDH, so many games were coming down to Golos, Tireless Pilgrim Griselbrand Cheating out a Hullbreacher This is an incredibly unfun card that stifled a popular part of Commander, spiked the popularity of wheel effects, and made an outrageous number of Treasure tokens
Mixing Hydroid Krasis with Archivist of Oghma, Wan Shi Tong, Librarian certainly has the makings for a metagame menace
Much of the storyline seems echo the happenings of Lorcana
Walk the Aeons While expensive, Time Walk (extra turns) effects are incredibly powerful
Ive also found RG can splash decently well, as landfall already creates an incentive to play a Prishe's Wanderings or two
Treasure decks offer a ton of different play styles, allowing for a lot of variants for the archetype