Draft a hodge podge deck out of all kinds of peculiar Ingrediens. Add some artifacts and enchantments with just a smidgeon of token syerngies and sprinkle some +1+1 counters on top. And voila. You have something. It might even be a deck.
While the ingredients are sprinkled over all colors, allowing for a nice potpourri of leftovers, the main courses are set as follows:
Dowsing Device does fun things but is quite narrow
Cori-Steel Cutter looks insanely fun and powerful. proper p1p1 potential.
Jan Jansen, Chaos Crafter is not the great buildaround i want 3c cards to be.
Mardu Siegebreaker isn't offering insane synergies, but does some token shenanigans and doubles ETBs. For the time being i like it as a card that pulls you into a color-direction way more than jan.