Obsidian Charmaw [Modern Horizons 2 Prerelease Promos] Elemental Knight Set: Sun & Moon: Guardians

Set: Sun & Moon: Guardians Rising Type: Water Rarity: Promo Retreat cost: Colorless

Set: Eventide Type: Legendary Creature — Elemental Shaman Rarity: Rare Cost: {2}{B}{B} Whenever Ashling

if you control exactly one creature

Spend this mana only on costs that contain {X}

Reverse Type: Land Kazuul's Cliffs enters the battlefield tapped

Obsidian Charmaw [Modern Horizons 2 Prerelease Promos] Elemental Knight Set: Sun & Moon: GuardiansSet: Modern Horizons 2 Prerelease Promos Type: Creature Dragon Rarity: Rare Cost: {3}{R}{R} This spell costs {1} less to cast for each land your opponents control that could produce {C}. Flying When Obsidian Charmaw enters the battlefield, destroy target nonbasic land an opponent controls.