Vanguard

Vampire Nocturnus Avatar

Vampire Nocturnus Avatar trading card
Vanguard1 exact printing

Play with the top card of your library revealed. As long as the top card of your library is black, black creatures you control get +2/+1.

From Magic: The Gathering.

Exact printings

Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6odq989o6dpb1h0abia5qo.