Doubling Season [Modern Masters] Ugin Set: Commander 2013 Type: Instant

Set: Commander 2013 Type: Instant Rarity: Rare Cost: {1}{B}{B} Split second (As long as this spell is on the stack

Set: Mercadian Masques Type: Enchantment Rarity: Rare Cost: {2}{G} Exile a creature you control: Add X mana of any one color

Exile Time Reversal

Whenever an opponent taps a land for mana

Doubling Season [Modern Masters] Ugin Set: Commander 2013 Type: InstantSet: Modern Masters Type: Enchantment Rarity: Rare Cost: {4}{G} If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead. If an effect would put one or more counters on a permanent you control, it puts twice that many of those counters on that permanent instead.