Originally Posted by xSmiley
MD refinable cloak? o-o Are you sure?
I'm gonna assume that wasn't a serious question so here's my non-serious answer:
You're right I lied, it actually refines for Gun AP as the cape is a secret rocket launcher that auto-kills monsters for you. However you have to be lvl 401+ to activate the cape's skill.
And yes the cape is 2 star making the max MD for it 928(320+608).