In fact, Primeval Titan has been the face behind some of the most degenerate decks in Modern, starting with the Cloudpost deck that was prevalent in the initial days of the format, to the Red-Green Valakut deck, and then the Amulet Titan deck both in its degenerate form with Summer Bloom, and the more toned down version we see today with Dryad of the Ilysian Grove and Urzas Saga
Use Reassembling Skeleton in tandem with Deadly Dispute and Bone Shards to generate advantage and control the battlefield, or keep it around for a constant offering for your Lord of the Pit
kuriouz_ @mirandaferriss these are "play" "proxy" cards
Decks like Anowon, the Ruin Thief and Yuriko, the Tigers Shadow will benefit the most from effects like this
You sacrifice a green creature, search your library for some of the best green green creatures MTG has, and put it straight onto the battlefield
The Wizards of the Coast era (1999-2003) is particularly valuable to collectors