Basic idea is: Hickory woodlot & saprazzan skerry are very strong mana sources when they stick to the board instead of dissapearing. You can prolong their lives using proliferation in the form of for instance contentious plan & pollenbright druid & bloom hulk. Bloom hulk in particular is here a 4/4 that only requires you to tap two lands usually.

Artifact suite need to be refined probably.
Throne of Geth + Prized statue/Wellspring is tentative, may add some more if the engine reveals itself to work well. Sunset pyramid is like a better bonder's ornament when we proliferate often enough, however I'm wondering if it deserves an unco slot.
Serrated arrows / Alchemist vial / contagion clasp are here to deal with opponent's creatures. May be not enough, may be too much or lack efficiency for the gameplan.