Can Sett's legend ability be used to recall a unit from Vilemaw's Lair during combat, or does the recall count as a move which would be prevented?

Ruling: Yes, Sett's legend ability can be used to save a unit at Vilemaw's Lair during combat because a recall is not considered a move.

Nuances:

• Vilemaw's Lair prevents moves, but recalls are mechanically distinct from moves
• This allows the defending player to use Sett's recall ability even when their unit is buffed and engaged in combat at that location