Mox Amber sees plenty of play in the Modern deck Jeskai Breach where it becomes not just a fancy artifact but a combo piece as well
If youre looking for a potent combo commander thats also a ton of fun to goldfish, I recommend Teshar above anything else
The 1/1 Red Goblin and 1/1 White Pegasus were later re-printed in Anthologies
That core is really flexible in Pioneer, but heres a start: Creatures (19) 1 Scavenging Ooze 2 Deathrite Shaman 1 Courser of Kruphix 4 Satyr Wayfinder 1 Jace, Vryn's Prodigy 1 Tireless Tracker 4 Stitcher's Supplier 4 Uro, Titan of Nature's Wrath 1 Lurrus of the Dream-Den Planeswalkers (1) Lands (23) Spells (17) Pioneer Sultai Delirium decks usually dont play Stitchers Supplier, but Uro allows you to take advantage of the milling that it offers and its a nice way to power up your Agadeems Awakenings, especially since it allows you to also play Deathrite Shaman
Surge Conductor Surge Conductor is a very solid proliferate entry given that many artifacts already have counters to proliferate, from Everflowing Chalice to the modular artifact creatures
Because it includes tokens like Treasure, its stupidly easy to enable this as a win condition
