Karn, Scion of Urza (Promo Pack) [Dominaria Promos] Explorer even a mountain would break

even a mountain would break

Set: Magic 2010 Type: Enchantment Rarity: Rare Cost: {4}{G}{G} Whenever an opponent casts a spell

If Gemstone Caverns has a luck counter on it

This noise is so loud it echoes through the trees and seems to come from all directions at once

could not hold out for long

Karn, Scion of Urza (Promo Pack) [Dominaria Promos] Explorer even a mountain would breakSet: Dominaria Promos Type: Legendary Planeswalker Karn Rarity: Mythic Cost: {4} +1: Reveal the top two cards of your library. An opponent chooses one of them. Put that card into your hand and exile the other with a silver counter on it. 1: Put a card you own with a silver counter on it from exile into your hand. 2: Create a 0 0 colorless Construct artifact creature token with "This creature gets +1 +1 for each artifact you control."