Metz Mecablitz 36 C-2 is not the same as Metz Mecablitz 36 AF-4.
Specs are here ->
link.
Metz Mecablitz 36 C-2 is a generic basic flash, it's not "dedicated" to any brand/model. It has manual and auto mode (3 aperture settings), manual zoom bounce head (no swivel), no TTL, no p-TTL.
The biggest disadvantage is "no swivel" head. If you don't need that feature, it's a good decent flash. Note that the new price is $75 (Adorama).
I'd try to locate a Sunpak 36DX or 30DX instead. It does not have a zoom head, but is more powerful, the head can swivel, and it has 5 manual power settings.