Token doublers like Parallel Lives, Doubling Season, or excellent token commander Mondrak, Glory Dominus are an obvious route to take
Moreover, your opponents can temporarily control Slicer, Hired Muscle and Alexios, Deimos of Kosmos to deal combat damage on your behalf
The first was a game in which a God-Eternal Oketra player was playing Umbilicus
Heres an early proposed list: Creatures (25) 4 Psychatog 2 Putrid Imp 4 Mesmeric Fiend 4 Ichorid 2 Dark Confidant 2 Dimir Infiltrator 3 Golgari Grave-Troll 1 Golgari Thug 3 Stinkweed Imp Lands (20) Spells (15) Remember, this was before people thought about Dredge as being a mechanic that lets you skip your draw steps in order to rebuy cards youre not going to play
If you have no other artifacts out and ten little tokens hanging out, you'll have at least ten 11/11s running around since we're including Brudiclad as well
A Showcase foil of Urabrask, Heretic Praetor is valued at around $9