Grand Arbiter Augustin IV

White spells you cast cost less to cast.
Blue spells you cast cost less to cast.
Spells your opponents cast cost more to cast.

Legalities

• brawl: banned
• commander: legal
• legacy: legal
• modern: legal
• pauper: legal
• pioneer: banned
• standard: banned
• vintage: legal

Rulings

• 2006-05-01:

  Spells you cast that are both blue and white cost {2} less to cast.

• 2006-05-01:

  This reduces only generic mana portion of mana costs. A spell you cast with mana cost {1}{W}{U} will cost {W}{U} to cast.

Links

• Scryfall
• Cardmarket
• Gatherer
• TCGplayer

Printings

• Grand Arbiter Augustin IV (DIS)
• Grand Arbiter Augustin IV (MMA)
• Grand Arbiter Augustin IV (PLIST)
• Grand Arbiter Augustin IV (PJ21)