Shasta, Curious Denmother

Shroud, defender
{g}: Until end of turn, all damage that would be dealt to target creature is dealt to Shasta instead.
At the beginning of each end step, if 7 or more damage has been dealt to Shasta, exile her, then return her to the battlefield transformed under her owner's control.
"Most Kitsunohs tell dragon stories out of fear. I tell them out of wonder."