Thorn Devilfish

The Thorn Devilfish is a Pre-Hardmode magic weapon that can be found in Thorny Crates. It emits 3 greenish bubbles that travel in the direction aimed for a short distance before ascending slightly and inflict the Poisoned debuff. If bubbles don't strike a creature or block, they will pop after 2 seconds. The bubbles can pass through platforms without popping. If they come in contact with water, they will instantly start to ascent instead.

Its best Modifier is Mythical.