Helpignore mobs

how do i ignore the small chickens in tutorial but not the boss one.

/rig (Mob ID) - removes a mob from the ignore list.
/aig (Mob ID) - adds a mob to the ignore list.

Get the Mob ID from the visual setting, display mob information or something.

This is included automatically in my doer of deeds ahk script

Yeah, you might want to test it out. It is in the main section of this forum.