Cavern of Souls [Ultimate Masters]

Cavern of Souls [Ultimate Masters]Set: Ultimate Masters Type: Land Rarity: Mythic As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.

each of your other opponents sacrifices a land

"I do unto others as others have done unto me

Set: Crucible of War Unlimited Edition: Unlimited Finish: Regular Type: Equipment Subtype: Head Rarity: Majestic Class: Mechanologist Action - Destroy Vizertronic Model i: Whenever you boost this turn

1 Shiny Impetus

Set: Sun & Moon: Black Star Promos Type: Lightning Rarity: Black Star Promo

As long as your devotion to blue and red is less than seven

• 1x Nonfoil Showcase Rare/Mythic or Borderless Rare/Mythic (Including Planeswalkers)

One mogg to aim the catapult

Arcane Barrier 1 (If your hero would be dealt arcane damage

Set: Black & White: Legendary Treasures Type: Lightning Rarity: Uncommon Retreat cost: Colorless

Set: Beta Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {1}{G}{G} Enchant creature

you may play it this turn as though it were an instant