
With the release of Sister Mary, we see another great use for this card as her Guardian Angel can really benefit from moving damage off of it. As long as your Vowed gator has the cards to receive the damage, the Guardian Angel can even potentially defend future damage that gator would receive, so if played correctly, you and your partner would take damage as normal, but now you're getting double the benefit as you can just constantly proc GAngel's effect over and over again.
I do think that, as more cards come out and more synergies are introduced, this card might be seeing more and more combos just because of the fact that it doesn't limit the kind of cards that are interacting, such as by trait. Not game-breaking, but allows for a lot more creativity.