Clavileno, First of the Blessed (Showcase) [The Lost Caverns of Ixalan Commander] Urza's Set: Rivals of Ixalan Prerelease

Set: Rivals of Ixalan Prerelease Promos Type: Enchantment Rarity: Rare Cost: {3}{G} Whenever a creature enters the battlefield under your control

continues the major themes of the cycle and invites you to play out some of the most iconic events from A Storm of Swords

but all he'd say was

all in a quest to learn the island's secrets

Munchkin: Disney Edition

Clavileno, First of the Blessed (Showcase) [The Lost Caverns of Ixalan Commander] Urza's Set: Rivals of Ixalan PrereleaseSet: The Lost Caverns of Ixalan Commander Type: Legendary Creature Vampire Cleric Rarity: Mythic Cost: {1}{W}{B} Whenever you attack, target attacking Vampire that isn't a Demon becomes a Demon in addition to its other types. It gains "When this creature dies, draw a card and create a tapped 4 3 white and black Vampire Demon creature token with flying."