If there was a set of synergies you loved but that werent quite good enough before, now is the time to make them happen!
I believe this is valid because silver border, now acorn, gives the entire team, design, play, world building, art direction, marketing and everything in between, artists, players, and article writers a chance to go out to the very edges of what the game could do
Pioneer generally lacks explosive early-game starts, and Arcbound Ravager would open up faster decks in the longer run
Gimbal, Gremlin Prodigy wants you to amass a collection of artifacts with different names then pays you off by making Gremlin artifact tokens with trample
Not awful but far too low threat to really make the cut at that price range
Its also a very powerful card