Unstable Harmonics - Rhystic Study (SLD-478) - Secret Lair Drop / Unstable Harmonics
NOT LEGAL
Standard
NOT LEGAL
Future
LEGAL
Historic
LEGAL
Timeless
LEGAL
Gladiator
NOT LEGAL
Pioneer
NOT LEGAL
Modern
LEGAL
Legacy
LEGAL
Pauper
LEGAL
Vintage
NOT LEGAL
Penny
LEGAL
Commander
LEGAL
Oathbreaker
NOT LEGAL
Standardbrawl
LEGAL
Brawl
NOT LEGAL
Alchemy
NOT LEGAL
Pauper Commander
LEGAL
Duel
NOT LEGAL
Oldschool
LEGAL
Premodern
LEGAL
Predh
Whenever an opponent casts a spell, you may draw a card unless that player pays 
.
.Unstable Harmonics - Rhystic Study (SLD-478) - Secret Lair Drop / Unstable Harmonics
NOT LEGAL
Standard
NOT LEGAL
Future
LEGAL
Historic
LEGAL
Timeless
LEGAL
Gladiator
NOT LEGAL
Pioneer
NOT LEGAL
Modern
LEGAL
Legacy
LEGAL
Pauper
LEGAL
Vintage
NOT LEGAL
Penny
LEGAL
Commander
LEGAL
Oathbreaker
NOT LEGAL
Standardbrawl
LEGAL
Brawl
NOT LEGAL
Alchemy
NOT LEGAL
Pauper Commander
LEGAL
Duel
NOT LEGAL
Oldschool
LEGAL
Premodern
LEGAL
Predh
Whenever an opponent casts a spell, you may draw a card unless that player pays .
.