Underdark Explorer is a common Creature — Lizard Warrior card from Commander Legends: Battle for Baldur's Gate (CLB), collector number 154. Current market price: $0.21 (foil $0.31), TCGplayer market prices via Scryfall.
Menace (This creature can't be blocked except by two or more creatures.) When this creature enters, you take the initiative.
All Commander Legends: Battle for Baldur's Gate cards and prices