@setskill skillId, level
@setskill skillName, level

Set skill level. Add skill to known skills if need.

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@slide x, y

Quick move player to position x,y on same map. 
Works like warp but without map reload.

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@mapexit [code]

Override command from hercules.
Terminate map server and return 'code' or 0 if 'code' missing.