How to swipe Ebonock?

T stands for DEBUFF. In the game "World of Warcraft", Ebnock will give the player a DEBUFF, and the effect is that Ebnock will return blood when he hits the target with DEBUFF. The corresponding method is to replace T to destroy DEBUFF, kill him or press him with DPS. World of Warcraft is the first online game produced by Blizzard Entertainment, a famous game company, which belongs to a massively multiplayer online role-playing game.