Another Night in Vegas

At the beginning of your upkeep, choose one that hasn't been chosen —

• Buffet — Create three Food tokens.

• See a Show — Create two 2/2 white Performer creature tokens.

• Play Games — Search your library for a card, put that card into your hand, discard a card at random, then shuffle.

• Go to Sleep — You lose 15 life. Sacrifice Night Out in Vegas.

At the beginning of your upkeep, you may sacrifice this creature. If you do, search your library for a Demon card, reveal that card, put it into your hand, then shuffle.

Whenever a Demon you control enters, return this card from your graveyard to your hand.

Enchant creature

Enchanted creature has "At the beginning of your upkeep, sacrifice this creature."

When enchanted creature dies, its controller chooses target creature one of their opponents controls. Return this card from its owner's graveyard to the battlefield attached to that creature.

When this enchantment enters, you become the monarch.

At the beginning of your end step, if you're the monarch, return up to one target creature card from your graveyard to your hand.

Whenever a creature you control dies, each opponent loses 1 life and you gain 1 life.

At the beginning of your end step, sacrifice this enchantment and you lose 8 life.

Whenever another card is put into your graveyard from anywhere, target opponent gains control of this enchantment.

As this enchantment enters, choose Khans or Dragons.

• Khans — At the beginning of your upkeep, return target creature card from your graveyard to your hand.

• Dragons — At the beginning of your upkeep, each opponent loses 2 life and you gain 2 life.