Deep Gnome Terramancer is a rare Creature — Gnome Wizard card from Commander Legends: Battle for Baldur's Gate (CLB), collector number 607. Current market price: $8.61, TCGplayer market prices via Scryfall.
Flash Mold Earth — Whenever one or more lands enter under an opponent's control without being played, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle. Do this only once each turn.
All Commander Legends: Battle for Baldur's Gate cards and prices