function Kassadin:KillSteal()
    for i, enemy in ipairs(Enemy) do
        if not enemy.isInvulnerable and not enemy.isDead and not enemy.buffManager:HasBuff('SionPassiveZombie') and enemy.isTargetable then
            local hp = enemy.health
            local d = GetDistanceSqr(enemy)
            local q = myHero.spellbook:CanUseSpell(0) == 0
            local w = myHero.spellbook:CanUseSpell(1) == 0
            local e = myHero.spellbook:CanUseSpell(2) == 0
            local r = myHero.spellbook:CanUseSpell(3) == 0
            local qd = self:qDmg(enemy)
            local wd = self:wDmg(enemy)
            local ed = self:eDmg(enemy)
            local rd = self:rDmg(enemy)
            if q and hp < qd and d < (650 * 650) then
                self:CastQ(enemy)
            elseif e and hp < ed and d < (650 * 650) then
                self:CastE(enemy);
            elseif r and hp < rd and self.menu.auto.urks:get() and d < (550 * 550) then
                self:CastR(enemy);
            elseif r and w and hp < rd + wd and self.menu.auto.urks:get() and d < (550 * 550) then
                self:CastR(enemy);
            elseif q and r and hp < qd and d < (1150 * 1150) and d > (650 * 650) then
                self:CastGPR(enemy)
                self:CastQ(enemy)
            elseif q and r and w and e and hp < qd + ed + wd and d < (1150 * 1150) and d > (650 * 650) then
                self:CastGPR(enemy)
                self:CastQ(enemy)
                self:CastE(enemy)
            elseif q and e and hp < qd + ed and d < (650 * 650) then
                self:CastQ(enemy);
                self:CastE(enemy);
            elseif q and e and r and hp < qd + ed + rd and self.menu.auto.urks:get() and d < (550 * 550) then
                self:CastR(enemy);
                self:CastQ(enemy);
                self:CastE(enemy);
            elseif q and e and r and w and hp < qd + ed + rd + wd and self.menu.auto.urks:get() and d < (550 * 550) then
                self:CastR(enemy);
                self:CastQ(enemy);
                self:CastE(enemy);
            end
        end
    end
end