Vug Lizard is a uncommon Creature — Lizard card from Urza's Saga (USG), collector number 227. Current market price: $0.20, TCGplayer market prices via Scryfall.
Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.) Echo {1}{R}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)