Is the Summoner Weak? I Summon the Undead Army!

[Army of the Undead + Dungeon + Secret Realm + National Job Change] Anyone can participate in job transfer after reaching the age of 18; There are a lot of ferocious beasts, secret realms, and dungeons in the wild; High risk means high reward; Wang Yi actually awakened the weakest summoner of the undead? System cheats help me! CD length? Small quantity? No strength? Sorry, my summons have no cooldown and no upper limit, and all attributes are enhanced every time they die; I will become the undead king!