Clavileño, First of the Blessed 18 (Commander: The Lost Caverns of Ixalan) - Foil Heaven’s Favored put target creature card from

put target creature card from your graveyard on top of your library

Target player sacrifices half the permanents they control of their choice

If a permanent's ability is countered this way

Flying Whenever a Dragon you control dies while this card is in your graveyard

Clavileño, First of the Blessed 18 (Commander: The Lost Caverns of Ixalan) - Foil Heaven’s Favored put target creature card fromWhenever 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."