function Lightning(from,to,times,offset,col,thickness,tra)
    local magz = (from - to).magnitude
    local curpos = from
    local trz = {-offset,offset}
    for i=1,times do
        local li = iPart{workspace,thickness,thickness,magz/times,an=true,tr=tra or 0.4,co=col or "New Yeller"} li.CanCollide = false li.Name = "unray"
        local ofz = v3(trz[mran(1,2)],trz[mran(1,2)],trz[mran(1,2)])
        local trolpos = cn(curpos,to)cn(0,0,magz/times).p+ofz
        if times == i then
            local magz2 = (curpos - to).magnitude
            li.Size = v3(thickness,thickness,magz2)
            li.CFrame = cn(curpos,to)cn(0,0,-magz2/2)
        else
            li.CFrame = cn(curpos,trolpos)cn(0,0,magz/times/2)
        end
        curpos = li.CFramecn(0,0,magz/times/2).p
        deb:AddItem(li,0.25)
    end
end