Arid Mesa [Modern Horizons 2 Prerelease Promos] Vintage This effect doesn't remove Blue

This effect doesn't remove Blue Ward

you may put a commander you own from the command zone onto the battlefield

Set: March of the Machine Commander Type: Legendary Creature — Goblin Rarity: Rare Cost: {2}{R} When Krenko

All creatures get -X/-X until end of turn

Set: Secret Lair Drop Series Type: Creature — Demon Rarity: Mythic Cost: {3}{B}{R} First strike

Arid Mesa [Modern Horizons 2 Prerelease Promos] Vintage This effect doesn't remove BlueSet: Modern Horizons 2 Prerelease Promos Type: Land Rarity: Rare {T}, Pay 1 life, Sacrifice Arid Mesa: Search your library for a Mountain or Plains card, put it onto the battlefield, then shuffle.