Lazav, the Multifarious [Guilds of Ravnica] Naga Cleric Unleash (You may have this

Unleash (You may have this creature enter the battlefield with a +1/+1 counter on it

and Paleozoic Decks as well as Diviner of the Herald

I tell you

Set: Theros Type: Enchantment — Aura Rarity: Common Cost: {B} Enchant creature

Lazav, the Multifarious [Guilds of Ravnica] Naga Cleric Unleash (You may have thisSet: Guilds of Ravnica Type: Legendary Creature Shapeshifter Rarity: Mythic Cost: {U}{B} When Lazav, the Multifarious enters the battlefield, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) {X}: Lazav, the Multifarious becomes a copy of target creature card in your graveyard with mana value X, except its name is Lazav, the Multifarious, it's legendary in addition to its other types, and it has this ability.