Seekers' Squire is a common Creature — Human Scout card from Double Masters 2022 (2X2), collector number 87. Current market price: $0.27 (foil $0.18), TCGplayer market prices via Scryfall.
When this creature enters, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.)