Does Martial Arts Dojo stadium's +40 more damage apply to Benched Pokemon?
Although the secondary effect is missing the "to the opponent's Active Pokemon" phrase, the intent is for the +40 more damage to only apply to the opponent's Active Pokemon.
Source: TPCi Rules Team (2019-05-09)

Relevant cards

Note: All applicable cards may not be listed below.
SM10_179
SM10_179