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Task: Who is the NPC that the cold joke master is looking for in his three jokes?

The first one took the task of killing iron crocodiles at the death swamp swordsmen.

The second time, I killed 30 poisonous ants in a dead swamp in Ximayanzi.

The third one found a fine worm bait in the ghost doctor's office in Death Marsh (it needs to be taken from the left fishing position of Heyang during fishing time, and the bait is given randomly).

Specific reference

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