From Under the Floorboards [Shadows over Innistrad Prerelease Promos] Centaur Cleric Set: Kaladesh Prerelease Promos Type:

Set: Kaladesh Prerelease Promos Type: Land Rarity: Rare Botanical Sanctum enters the battlefield tapped unless you control two or fewer other lands

but the sounds

monks spent ten years transcribing the tattoos from Reki's body and gathering stories from those who spoke with him

we're talking krakens and

Set: Ugin's Fate Type: Instant Rarity: Common Cost: {3}{G} Put two +1/+1 counters on target creature and untap it

From Under the Floorboards [Shadows over Innistrad Prerelease Promos] Centaur Cleric Set: Kaladesh Prerelease Promos Type:Set: Shadows over Innistrad Prerelease Promos Type: Sorcery Rarity: Rare Cost: {3}{B}{B} Madness {X}{B}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) Create three tapped 2 2 black Zombie creature tokens and you gain 3 life. If this spell's madness cost was paid, instead create X of those tokens and you gain X life.