Over-Powered Class Combos?

[Tomatketchup]

Atomizer and Bonk are actually pretty OP.
On certain maps like Viaduct, the third jump opens up a ton of flanking opportunities and taking 10 health away isn't all that bad considering you can rape their sniper who's raping your teammates.
Bonk on the other hand allows you to go complete derp and get past heavy medic combos and stuff like that.

I still want to see an immune to knockback buff to Bonk, after all, if I'm not "getting hit" then how can the sentries still push me back?

 

[MilleNX]

The Enforcer + Dead Ringer + Icicle

 

[Coffee009]

Tommy Gruvich and Dr. Enforcicle

 

[Commander]

Fundamentally, Enforcer/Dead Ringer is a OP combo as Enforcer has no downside when used with DR.
Tommy Gruvich because it eliminates two of Heavy's weaknesses to an extent, although after a certain point you grow out of Tomislav.
Reserve D'Axtinguisher if the Pyro knows how to use it properly.

 

[DJ Über Space Whale!]

Psh. Machina. Enforcer. C&D

 

[LOLfwappz]

Frontier Justice+Gunslinger is not really that cheap but sort of annoying.