Obsidian Charmaw [Modern Horizons 2 Prerelease Promos] Viashino Warlock Whenever you cast a creature

Whenever you cast a creature spell

Set: 30th Anniversary Edition Type: Creature — Spider Rarity: Common Cost: {3}{G} Reach (This creature can block creatures with flying

It shreds its prey as each head fights for the choicest bits

Whenever a player plays a card exiled with Prowl

Set: 30th Anniversary Edition Type: Instant Rarity: Rare Cost: {B} Target spell or permanent becomes black

Obsidian Charmaw [Modern Horizons 2 Prerelease Promos] Viashino Warlock Whenever you cast a creatureSet: 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.