Dark World Chaos King

Flying, lifelink
Whenever Dark World Chaos King enters the battlefield or attacks, target opponent creates a colorless enchantment token named Void
Whisper. The token has "At the beginning of
your upkeep, each player draws a card, then each player discards a card."
Whenever a spell or ability an opponent controls causes you to discard a card, create a 4/4
colorless Horror creature token.