Geoffrey Belos, CEO

Whenever one or more creatures you control deal combat damage to a player, look at the top X
cards of their library, where X is the total
combat damage dealt. Exile one of those cards
face down, then put the rest into their graveyard.
You may play cards exiled this way.
{t}, Put a card exiled by this creature into its
owner's graveyard: Create a 3/3 colorless Golem artifact creature token.