When you wear the full set you're supposed to get speed 2 and Regeneration 3, It shows up on the left of the inventory and gives me the speed 2 but the regeneration effect doesn't work.
Armor:
It is working with setting entities on fire, but when I take any other damage besides from a mob or a whole bunch of mobs attack me at once it crashes.
Crash: http://pastebin.com/SYLDpJDH
I'm trying to make it so when you have the full set of armor on and when a mob or player hits me they are set on fire. Similar to thorns but with fire.