Fblthp, Knows the Way is a uncommon Legendary Creature — Homunculus Scout card from Reality Fracture (FRA), collector number 313. Current market price: $0.30 (foil $0.38), TCGplayer market prices via Scryfall.
Domain — Fblthp's power is equal to the number of basic land types among lands you control. When Fblthp enters, search your library for up to X basic land cards with different names, reveal them, put them into your hand, then shuffle.