Dragalge is a large brown aquatic Pokémon that resembles a sea dragon. Its main body is curved in way that resembles the number three. Its sides are a dull shade of purple with slender vertical lines. Its pectoral fins and tail fin resemble dried up kelp. It has a straightened brown snout. Dragalge has a red leaf-like crest and green antenna on top of its head. Dragalge can spit poison strong enough to eat through the hull of a tanker; this territorial Pokémon will spit this poison at whatever trespasses its territory. As a result, it is said that ships sailing through the seas where it lives never return.
Dragalge is an aggressive and territorial Poison-type Pokémon. It will spit a powerful acidic poison at anything that enters its territory. Legends suggest that Dragalge attacked and destroyed ships that wandered into seas where this Pokémon resides.
Dragalge is the final evolve form of Skrelp at level 48.