Guild Wars 2

Does anyone happen to know for a fact if there is a target limit to the Tactics GM trait Vigorous Shouts?

The wiki and various gw2 skills editors do not state a target limit in their tool tips, trying to search through the forums is akin to pulling teeth when it comes to very specific questions, and reddit doesn’t seem to hold and answer either. In-game tool tips as well show no limit. If no one knows the answer then I’ll try some in game testing with my guild the next time we meet up but this is the penultimate step to that.

The reason I ask is because it would be theoretical to have a build such as this
(Theory Healer)
be responsible for tanking and healing an entire squad.

That trait causes anyone who is affected by the shout to get heals, so it has the same target limit as the shout. Your For Great Justice will hit 5 people and those people will also get the heals. Shouts like Fear Me that don’t affect allies will still heal allies in your area, but the same target limit applies so they will only hit 5.

probably 5.