Sultai Soothsayer

When this creature enters, look at the top three cards of your library. You may put one of those cards back on top of your library. Put the rest into your graveyard.

Look at the top four cards of your library. Put two of them into your hand and the rest into your graveyard.

If you would draw a card, instead look at the top three cards of your library, then put one into your hand and the rest into your graveyard.

Pay 4 life: This creature gains indestructible until end of turn. Tap it.

When this creature enters, look at the top four cards of your library. You may reveal a creature or enchantment card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Whenever Sidisi enters or attacks, mill three cards.

Whenever one or more creature cards are put into your graveyard from your library, create a 2/2 black Zombie creature token.

Lifelink

When this creature enters, search your library for a black card, a green card, and a blue card. Put those cards into your graveyard, then shuffle.