I can't find a nymph.

[tung tung tung sahur]

I'm getting really mad, I have been searching for 3 days for 1 nymph for a metal detector, no luck. I have a REK 3000 on, water candle, in the jungle near underworld, and using battle potions. I've found 3 tims so far but 0 nymphs. Any suggestions?

[JisJup]

if you have the calamity mod, the zerg potion helps. if you activate said potion, it increases spawn rates by 30x

[JisJup]

or if you don't, try getting a battle potion.

[King Narwhal]

Nymphs spawn underground in the caves, not in the Jungle, nor in the Underworld.

Also, the spawnrate of Nymphs drops to 1/6 of the original rate in Hardmode, so if you're in Hardmode, then it's extremely rare.