[Traitor Item] Contract

[Roomba]

Yeah, absolutely not straight-up extra telecrystals. Randomized loot is eh but it's got that element of luck, at least. With extra tcs you can always make the best purchasing decisions, so you can just contract up, rampage, buy more weapons and contracts etc. until you're an invincible rolling katamari of weapons and death, and that's not even getting into mindslaves.