Sea Legs is one of the few Skill Trees in the Monster Hunter series that has yet to appear in more than one game. This Skill Tree has only appeared in Monster Hunter 3 Ultimate.
Sea Legs has appeared in the following games:
|Skill Tree||Skill Name||Points||Skill Description|
| Ocean's Blessing|
|+10||Stops depletion of the Oxygen Gauge, increases swimming speed, and negates currents.|
MH3U Equipment with Sea Legs