tudo bem vamos lá , o spell que eu quero será assim :

uma magia direcional, que o char andará 3 sqms trocando o seu looktype  e causando dano com effect energy 1 sqm a sua frente cada vez que andar cada sqm..

UP UP UP

do jeito que vc pediu:

 local config = {
    jumps = 3,
    walktime = 300,
	outfit = 160
}

local combat = createCombatObject()
setCombatParam(combat, COMBAT_PARAM_TARGETCASTERORTOPMOST, true)
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE)
setCombatFormula(combat, COMBAT_FORMULA_LEVELMAGIC, -1, -10, -1, -15, 5, 5, 1.8, 3, -20, -40)


function onCastSpell(cid)
	doCreatureSetNoMove(cid, true)
	local atual = getCreatureOutfit(cid)
	atual.lookType = config.outfit
	doSetCreatureOutfit(cid, atual, (config.jumps * config.walktime) + 100)
	
    local function shyv(cid, counter)
        local counter = counter or 0
        if (counter < config.jumps) then
            if (isCreature(cid)) then
                local pos = getCreaturePosition(cid)		
                local dir =  getCreatureLookDirection(cid)
				local middlePos = getPosByDir(pos, dir)
			
				if isWalkable(middlePos, true, true, true) then
					doTeleportThing(cid, middlePos)
				else 
					middlePos = getCreaturePosition(cid)
				end	
				
				local newPosition = getPosByDir(middlePos, dir)		
		
                if ((getTopCreature(newPosition).uid == 0) and doTileQueryAdd(cid, newPosition) ~= 1) then 
					return false
				end
				
				if isWalkable(newPosition, false, true, true) then
					doCombat(cid, combat, {
						pos = newPosition,
						type = 2
					})
					doSendMagicEffect(newPosition, 34)
					if getTopCreature(newPosition).uid ~= 0 then
						doSendMagicEffect(newPosition, 54)
					end                
				end
				addEvent(shyv, config.walktime, cid, counter + 1)
            end
		else
			doCreatureSetNoMove(cid, false)
        end
    end
    shyv(cid)
    return true
end 
 

<instant name="TK" words="shyv" lvl="8" mana="35" prem="0" exhaustion="1500" needlearn="0" event="script" value="especiais/shyv.lua">
	</instant>

White , o char troca a looktype e fica travado sem poder andar e.e

remove essa linha doCreatureSetNoMove(cid, true)