Skills Have No Cooldowns? I Become a Necromancer Archmage

After transmigrating into a world where a game has become reality, Lin Chen awakens the world's only SSSS-rank hidden class: Necromancer! He unlocks a golden trait every five levels. [No Cooldown: All skills have no cooldown!] While everyone else is still grouping up to grind monsters, Lin Chen is already sweeping all before him with his army of skeletons! [Undead Evolution: Summons evolve once their numbers reach the maximum!] From tiny skeletons to abyssal bone dragons, he gives dungeon monsters a taste of shock and shows them what it means to be crushed by a higher dimension! [Damage Transfer: 100% of damage taken is transferred to summons!] With one hundred percent damage transfer, Lin Chen charges fearlessly straight at BOSSes with cheat-like powers. As long as his undead keep coming, he is immortal! [Domain Enhancement: Undead domain effects increased by 999%!] The Domain of Death spreads for a thousand miles, inflicting maximum damage over time and slowing and immobilizing all within. I am invincible in my domain, and I reign supreme beyond it! On the day the Global Championship arrived, Lin Chen led his team into battle as the number-one professional player on the national server. No one knew how strong he was. Until countless undead blotted out the sky, abyssal bone dragons coiled across the heavens, and the Domain of Death swept over the battlefield! Standing atop his undead army, he merely tapped a finger, and the strongest fighters of every nation were forced to kneel. That day, the world finally understood. The so-called Global Championship was nothing but his personal stage! And the rules of the divine realm would be set by his iron cavalry of undead!