Character decks questions.

By thevic, in Runebound

Hi, I have tried to play with this variant but have some questions about some cards:

. Divine transformation : do you get a talent 2 levels higher when played or you still have to pay it?

. Can multiple challenges be played?

. How are enemy cards played with challenges you don't encounter (such as Doppleganger), can you play bat icon-cards against them?

. Are dragon-rune considered items? (for things that make you discard a random item for example)

Thanks

Doesn't anyone know the answers?