Tar'Jen, Cunning Diplomat

Flash, shroud.
During each opponent's turn that player cannot
attack you and you gain hexproof from that
player, if you did not play any cards last turn
and for as long as you don't play any cards in that player's respective turn.
"I do not like to gloat, but I could talk a wild owlbear
out of it's lunch. I know this because I in fact have."