Some Disassembly Required [Happy Holidays] Rivals of Ixalan Prerelease Promos that player sacrifices a permanent

that player sacrifices a permanent unless they pay {1}

Set: Kaladesh Inventions Type: Legendary Artifact Rarity: Mythic Cost: {6} {8}

Haste (This creature can attack and {T} as soon as it comes under your control

exile Nissa

Duplicant has the power

Some Disassembly Required [Happy Holidays] Rivals of Ixalan Prerelease Promos that player sacrifices a permanentSet: Happy Holidays Type: Enchantment Rarity: Mythic Cost: {B} {B}, Sacrifice a creature: Distribute the sacrificed creature's keyword abilities among any number of other target creatures until end of turn. If it's December, you gain 1 life for each of those keywords. Now all they needed was a jolly, happy soul.