Mighty Rage particle name fix (!487)

Description

"FXParticleSystem MightyRageFlare2" was missnamed and so the fx "FX_DainMightyRageBuff" called a non existant particle

 

Changelog

Misc changes
- Enabled particle that was erroneously omitted from Dain's Mighty Rage FX. 

Checklist

I have:

• Tagged my change with the ;,; comment block.
• Ensured that this merge request changes exactly one thing.
• Attached the proper labels to this merge request.
• Added the Merge Request number in the title. e.g. (!42)
• Tested my code.