arceus dialga palkia pokemon card & & GX SM - Cosmic Eclipse NM/M Captured in a crystal Pokemon Center 2020 Arceus Dialga

This ultimately allows you to draw even more cards, play even more lands, and get ahead of your opponents at breakneck speed

It's literally an Unclaimed Territory 99.99% of the time as spending 6(!) total mana to make a 1/1 Sliver token is such an awful rate that it might as well not even be on the card -- if you regularly activate it then I'd recommend rebuilding the deck, maybe add some more card draw so you have better things to spend your mana on

Being someone who almost entirely looks at Magic from the perspective of a cube player I generally think people overrate a lot of things like Jace

Arboreal Grazer has been a key piece in decks that dont necessarily care about large amounts of mana but need as many lands in play as possible, like the now banned Field of the Dead decks and the Pioneer Lotus Field combo