CSGO刀刃出鞘，CS:GO屠龙斩棘

"CSGO刀刃出鞘,CS:GO屠龙斩棘" is a phrase that could refer to the competitive gameplay and fierce competition found in the game Conflict of Worlds (CS:GO) where players are expected to demonstrate their skills and showcase their abilities, similar to how a刀刃出鞘和屠龙斩棘 both refer to the process of sharpening and preparing for a fight.