Here is a problem with some spells when you have a certain amount of points on agility. Here is the exact values of agility that will cause bugs in your character:
DW/SM
Evil Spirits
* 0 - 5700 > works normal
* 5700 - 6550 > works with Dino/Unicorn
* 6550 - 8200 > works normal
* 8200 - 9820 > works with Dino/Unicorn
* 9820 - 10700 > doesn't work at all
* 10700 - 13250 > works with Dino/Unicorn
* 13250 - 15700 > works with Dino/Unicorn
* 15700 - 23250 > doesn't work at all
* 23250 - 28250 > works normal
* 28250 - 32767 > works with Dino/Unicorn
Inferno
(this is good when ES or INFERNO don't work)
* 9820 - 10700 = works
* 32767= Works
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DK/BK
Twisting Slash
* 0 - 32767> works normal
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ELF/ME
MultiShot
* 0 - 23200 > works
* 23200 - 25250 > doesn't work at all
* 25250 - 32767> works
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MG
Evil Spirit
* 0 - 11200 > works normal
* 11200 - 12880 > works with Dino/Unicorn
* 12880 - 16200 > works normal
* 16200 - 19440 > works with Dino/Unicorn
* 19440 - 21200 > doesn't work at all
* 21200 - 26200 > works normal
* 26200 - 31100 > works with Dino/Unicorn
* 31150+ > Dont Work At All
Twisting Slash
* 0 - 32767 > works normal
Inferno
* 0 - 32767 > works normal
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So it will helpfull you guys. Cheers.