In the Eye of Chaos
World Enchantment · {2}{U}
Whenever a player casts an instant spell, counter it unless that player pays {X}, where X is its mana value.
From €92.11 at Cardmarket
World Enchantment · {2}{U}
Whenever a player casts an instant spell, counter it unless that player pays {X}, where X is its mana value.
From €92.11 at Cardmarket