I can unleash infinitely

[Virtual text, unlimited big moves] A god-defying artifact at the start, and a little girl.
One day, Chen Mo met a forbidden boss, maybe he didn't know it himself, he would die under his big move...
Facing the guild with tens of millions of members, the system prompts:
"Ding... It has been detected that you have countless big moves, how can you bang!"
Chen Mo: "Now I have countless ways to destroy the tens of millions of guilds. May I ask which big move should I use? Wait online, it's very urgent."
In the virtual online game "Tianlin", there appeared a level 0 player who could unleash a level 100 forbidden boss, various npcs, and a player who became famous and powerful, and then... the game was ruled by him,
……
I don't know when, my big move has no cooldown, no consumption, and then... I am invincible!
In the past, I wanted to have a powerful ult, but now, I just want to know, which ult is better to bombard people? — Nicholas Moore