Q:
Energy Conversion Matrix
A:
Even if you have 25 stacks of might, that is still 1 boon. So you would still have 1% extra damage.
Might + Protection + Retaliation = 3% more damage. It counts the boon, not the stack.
The wiki is information added by anyone. The engineer forums alone has a ridiculous amount of post of folks claiming there opinions as fact against real and actual facts available. When those folks update the wiki in a nature like this, it hurts everyone. The wiki is riddled with inaccuracy due to this.
Poor craftsman blame their tools. Poor players blame their Engineer.