Spawn VS Riddick

Okay. So spawn doesn't have his cape for various plot driven reasons and now has to face down Riddick in a old cemetery. Riddick has his blades and pretty much figures taking spawns head off will kill him for good.

Who wins?
How hard do they have to fight to survive an attack from the other.
Movie spawn version and Chronicles of Riddick, Riddick.

VS

Is this a joke? Riddick gets raped like a Tutsi in Rwanda

Even without his cape, Spawn still has his chains.

Yeah, Riddick dies every day of the week here. Even if he's tapped his full powers he still wouldn't be ready for Spawn.

spite, spite and then some.. Spawn wtfcurbstompshitstomps Riddick

Spawn can just blast him with ectoplasmic lightning.

Fight over as fast as the chains would.

Spitey spite

Just like comparing Michael J White and Vin Diesel, strength and speed go marginally to Spawn (MJW), Riddick (Vinny) wouldn't stand a chance.