Skelesaurus Rex + Mindbreaker

[dejmoz-2836]

Skelesaurus Rex boss + Mindbreaker = both hero powers working

[Rhasimir-1573]

Not a bug. See the sticky post:

@Aelathera

Mindbreaker and Sideshow Spelleater in Adventure Missions
These two Hero Power effects are disabled while in Adventure Missions. This is to prevent them from trivializing all of the encounters.