Piranha

D&D 2024 monster: Piranha. Source: Monster Manual (2025). challenge rating 0, creature type Beast, Tiny size, speed 5 ft., swim 40 ft. Animals Use these stat blocks to represent the creatures they're named for or other similar creatures. For example, the Panther stat block can also represent a mountain lion, while the Giant Goat stat block might represent a buffalo. Any of these stat blocks might also serve as fantastical animals with distinctive names and cosmetic details unique to your D&D adventures. Beast Tiny 5 ft., swim 40 ft.