Can you use Draven's effect "When I attack or defend, you may pay [1 fury power]. If you do, give me +2 might this turn" multiple times in one attack or defend?

Ruling: No, you cannot use Draven's effect multiple times in one attack or defend.

Sequence:

• The trigger "When I attack or defend" happens once per attack or defend
• You may pay the cost once when the trigger occurs
• You gain the +2 might effect once if you pay

Nuances:

• The trigger is what allows you to activate the effect, so because it only triggers once, you can only get the effect once