Xplay button sequence

Hi guys,

Im an xplay user, and to be honest its hard to use on pvp, since im using a bird. If i fight bird, its ok skills were already set up. I was also able to set up the skill combo when fighting a mage, but when fighting a bear i messed up, i need to reassign buttons, since xplay only have 4 columns to put 3 skills on it. Im trying to figure out the correct skill assigning button thay will he universal especially on pvp, wherein all skill was set up, whenever fighting a mage, bird or bear. Please help me guys to know how u assign skills on every buttons.

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