Creature — Insect

Cavern Crawler

Cavern Crawler trading card
Creature — Insect1 exact printing

Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.) {R}: This creature gets +1/-1 until end of turn.

From Magic: The Gathering.

Exact printings

Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6ol13qf981pb1h1toymmji.