Stone Calendar [The Dark] Mercadian Masques Whenever an opponent casts a

Whenever an opponent casts a noncreature spell

Set: Dominaria Prerelease Promos Type: Legendary Artifact Rarity: Mythic Cost: {0} {T}: Add one mana of any color among legendary creatures and planeswalkers you control

Set: Legends Type: Creature — Sphinx Rare Cost: {2}{W}{W}{W} {T}: Target player chooses a card name

Remove a mining counter from Gemstone Mine: Add one mana of any color

{Q}: This creature gets +2/+2 until end of turn

Stone Calendar [The Dark] Mercadian Masques Whenever an opponent casts aSet: The Dark Type: Artifact Rare Cost: {5} Spells you cast cost up to {1} less to cast. The Pretender Mairsil ordered a great Calendar drawn up to show when the paths to the Dark Lands were strongest.