({T}: Add {R}.)

Foundational (If this card is in your opening hand, you may begin the game with it on the battlefield. If you do, draw a card at the beginning of the first upkeep.)

Whenever Sanctuary Caverns becomes tapped, put a stun counter on it.

Mountaincycling {R} ({R}, Discard this card: Search your library for a Mountain card, reveal it, put it into your hand, then shuffle.)