Ogerpon follows the same downward trend that most TM cards are experiencing, but it has only dropped in value by a relatively minor amount, with the initial price set around the $40 plateau
The other side is a Reanimate that goes well in midrange and Golgari strategies
We can then duplicate our best creatures with the likes of Rite of Replication, See Double and Quasiduplicate and then turn all those incidental tokens we made into huge problems, like oh i don't know, an Army of Wormcoil Engines or even, hilariously we can turn our Artifact Army into Luck Bobbleheads and win with their activated ability
Whether that's fueling WildfireWildfire decks in Urza's Saga Standard that would leave the whole table without lands while you sat there and fiddled with your Grim MonolithGrim Monolith, or putting a smile on the face of cEDH players after the bans as they slowly realize that not only can these Keys untap Mana VaultMana Vaults and Basalt MonolithBasalt Monoliths, they can also target The One RingThe One Ring, suffice it to say there's no lack of targets
That combination makes it terrifying in proliferate builds, where it turns every tick into twice the value
