Petros, the Devoted

Intimidate, soulbond
As long as Petros is paired with another creature,
both creatures have lifelink and undying.
{w/b}: Create Nadia, a legendary 2/2 white
Human Bard creature token.
Whenever Petros deals combat damage to a
player, exile the top card of each player's library.
Until end of turn, you may play one of those
cards. If you cast a spell this way, pay life equal
to its mana value rather than paying its
mana cost.