Grand Arbiter Augustin IV [Modern Masters] Tokens when an opponent's monster activates

when an opponent's monster activates its effect (Quick Effect): You can detach 2 materials from this card

Set: Sun & Moon: Burning Shadows Type: Supporter Rarity: Promo

or Graveyard face-up in your Spell & Trap Card Zone

{T}: Add {B} or {R}

Grand Arbiter Augustin IV [Modern Masters] Tokens when an opponent's monster activatesSet: Modern Masters Type: Legendary Creature Human Advisor Rarity: Rare Cost: {2}{W}{U} White spells you cast cost {1} less to cast. Blue spells you cast cost {1} less to cast. Spells your opponents cast cost {1} more to cast. The Arbiter is a conduit of justice, a will so disciplined that it dispenses justice without ego or remorse.