I thought I would make this post because I am insanely bored and there is very little info on Megrim Crown on the internet.
Megrim Crown - Lvl 69
DEF: 18 - Enchantment: ??? <50/50 0:30/[45:00, 0:30]>
Obtained from Ashu Talif Assault.
Can't take crown off just denotes that the effect will disappear if you indeed do take it off.
Observed enchantments:
Attack Bonus (variable) - can't take crown off
Refresh (3 mp, tick) - normal duration, can't take crown off
Regen (5 hp, tick) - normal duration, can't take crown off
Defense Bonus (variable) - stacks with Defender and BLU Cocoon, can't take crown off
Accuracy Bonus (variable) - can't take crown off
Blaze Spikes - 15 minutes - can take crown off
Blink - 15 minutes - can take crown off
And those are the only ones I've seen so far, once again, out of boredom I provide you with this potentially useless information. It's an interesting headpiece. Later.