Header

    globals
    BuffType boekie_claw_slow 
    endglobals
    
    //Do not remove or rename this function!
    //Put your initialization tasks here, this function will be called on map init
    private function init takes nothing returns nothing
    local Modifier m = Modifier.create() 
    
    call m.addModification(MOD_MOVESPEED,0,-0.001) 
    set boekie_claw_slow = BuffType.create(0,0,false) // apply custom timed  
    call boekie_claw_slow.setBuffIcon('@@0@@') 
    call boekie_claw_slow.setBuffModifier(m) 
    call boekie_claw_slow.setStackingGroup("boekieClawSlow") 
    endfunction

On Attack

function onAttack takes Item itm returns nothing
local Tower tower = itm.getCarrier()

call boekie_claw_slow.applyCustomTimed(tower,Event.getTarget(),100+tower.getLevel()*4,5) 
endfunction