A cube focussed on collecting as many weird counters as you can and chucking them down on your cards.

2 Colour Archetypes Include...

Azorius: Weird Counters Matter
Dimir: "Amass" Zombie Token Tribal
Rakdos: "Amass"/Menace Matters
Gruul: Creatures Matter
Selesnya: +1/+1 Counters
Orzhov: Knight Tribal
Izzet: Non-Creatures Matter
Golgari: Aggro/+1/+1 Counters
Boros: Aggro/+1/+1 Counters
Simic: Weird Counters Matter

Several two colour archetypes overlap and can form synergistic 3 colour decks. Each of these is represented by a 3 colour card...

Bant: Counters Matter (represented by Perrie, the Pulverizer)
Grixis: Zombie Tokens Matter(represented by Unscythe, Killer of Kings)
Jund: "Power Matters" (represented by Mr.Orfeo, the Boulder)
Abzan: Aggro (represented by Siege Rhino)
Jeskai: Non-creatures matter (represented by Narset of the Ancient Ways)

Yes I enjoy the fact that I was able to find three 3 colour rhinos for this cube.

Just finished and in need of a bit of polishing, especially the land base.