One thing I'm not sure about. WoTR Kyra has a limited heal triggered on either using her "Alignment Channel" power or playing a blessing on another character's check to defeat a bane, with a feat to also allow the heal when she plays the blessing on herself. If she has the relevant feat and does both during an encounter (Uses "Alignment Channel" and plays a blessing), does she get to heal once or twice? What if she plays two blessings on the same check to defeat? (This is possible with her Blessing of the Dawnflower promo card).
I think this falls under the rule that if a power is triggered by an event, you can use it every time that event happens. I'm playing that she heals a card for each occurrence. In your example, if she has the self-heal feat and she plays two blessings on her channeling power, she heals three cards.
