Jonathan Ball's Proposal

Search your library for a card with the subtype SCP that has the lowest SCP number and put that card in your hand. If there are no cards with the subtype SCP in your library, instead exile this card.
Buyback {2}{u}
Whether SCP-001 is regarded as an advanced-warning system or whether SCP-001 itself is to be regarded as the creator of the items it references remains to seen.