Grand Arbiter Augustin IV
Legendary Creature — Human Advisor
MMAModern Masters#176rare
Game Changer
The Arbiter is a conduit of justice, a will so disciplined that it dispenses justice without ego or remorse.
- Finishes
- Nonfoil · Foil
- Border
- black
- Frame
- 2003
- Pull rate
- ~1 in 60–847
- Illustrator
- Zoltan Boros & Gabor Szikszai
- Found in
- Modern Masters Draft Booster Pack
CommanderLegalModernLegalStandardNot legal
Format legality
Constructed
StandardNot legal
PioneerNot legal
ModernLegal
LegacyLegal
VintageLegal
PauperNot legal
Commander
CommanderLegal
Pauper CommanderNot legal
Duel CommanderLegal
PreDHLegal
OathbreakerLegal
Tiny LeadersNot legal
Arena
AlchemyNot legal
HistoricNot legal
TimelessNot legal
BrawlNot legal
Standard BrawlNot legal
Competitive BrawlNot legal
GladiatorNot legal
Other
PremodernNot legal
Old SchoolNot legal
Penny DreadfulLegal
Future StandardNot legal
White spells you cast cost 
less to cast.
Blue spells you cast cost less to cast.
Spells your opponents cast cost more to cast.
2/3 less to cast.
Blue spells you cast cost less to cast.
Spells your opponents cast cost more to cast.Plays as:
Hate BearTax EffectCost Reducer
Market · per finishspark updated 3h ago · prices as of 2026-08-30
TCGplayerFinish
Market
Δ 30D · Trend
Low
Buylist
Buy / Sell Gap
Buy
Nonfoil
$19.05
-4.5%
Since Feb 2024:H $20.39L $3.17$15.89
$7.25
$8.64+54% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Foil
$17.19
-2.2%
Since Feb 2024:H $25.00L $5.06$19.18
$15.00
$4.18+22% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Rulings
2 · latest May 1, 2006
- WotCMay 1, 2006
Spells you cast that are both blue and white cost
less to cast. - WotCMay 1, 2006
This reduces only generic mana portion of mana costs. A spell you cast with mana cost
will cost to cast.