Magic The Gathering Cards of types 'Spirit' and 'Advisor'

Flying Descend 4 - When this creature enters, if there are four or more permanent cards in your graveyard, return up to one target nonland permanent other than this creature to its owner's hand.

Whenever one or more cards leave your graveyard, scry 1.

Whenever you gain life, put two +1/+1 counters on Karlov. {W}{B}, Remove six +1/+1 counters from Karlov: Exile target creature.

Starting intensity 0 When Teysa enters, create a 1/1 white and black Spirit creature token with flying. Teysa intensifies by 1. Spirits you control get +X/+0, where X is Teysa's intensity. At the beginning of your end step, you may exile Teysa. If you do, at the beginning of your next upkeep, return Teysa to the battlefield under its owner's control and it gains haste.

When Obzedat enters, target opponent loses 2 life and you gain 2 life. At the beginning of your end step, you may exile Obzedat. If you do, return it to the battlefield under its owner's control at the beginning of your next upkeep. It gains haste.