In a 2v2 game, if two players on the same team both play Master Yi, do their units get +4 might total when defending alone?

Ruling: Yes, if two players on the same team both play Master Yi in a 2v2, their units get +4 might when defending alone (the abilities stack).

Nuances:

• This interaction is considered balanced compared to other strong 2v2 combinations like Lee Sin-Sett or Voli-Lux