Unstable Harmonics

Card name
Rhystic Study
Enchantment
SLDSecret Lair Drop#478rare
Game Changer
Banned in Pauper Commander
"I believe I've discovered something truly incredible: a way to harness magic through science!" —Jayce Talis
- Finishes
- Nonfoil · Foil
- Border
- black
- Security stamp
- triangle
- Frame
- 2015
- Illustrator
- Riot Games
CommanderLegalModernNot legalStandardNot legal
Format legality
Constructed
StandardNot legal
PioneerNot legal
ModernNot legal
LegacyLegal
VintageLegal
PauperLegal
Commander
CommanderLegal
Pauper CommanderBanned
Duel CommanderLegal
PreDHLegal
OathbreakerLegal
Tiny LeadersLegal
Arena
AlchemyNot legal
HistoricLegal
TimelessLegal
BrawlLegal
Standard BrawlNot legal
Competitive BrawlLegal
GladiatorLegal
Other
PremodernLegal
Old SchoolNot legal
Penny DreadfulNot legal
Future StandardNot legal
Whenever an opponent casts a spell, you may draw a card unless that player pays
.
Plays as:
Card Draw
Market · per finishtrend updated 6h ago · prices as of Oct 15, 2026
$62.50 low$19.50 gap
$67.00 low$7.00 gap
Lowest listing
$62.50Buylist
$43.00Buy / Sell Gap
$19.50+31% · normal spread
30D range$72.74to$75.70Since Feb 2024:H $80.25L $40.91
Lowest listing
$67.00Buylist
$60.00Buy / Sell Gap
$7.00+10% · normal spread
Price history
last 30 days · set by the window above · each finish on its own scaleNonfoil$67.42+0.5%30D
30D range$66.20to$67.53Since Feb 2024:H $71.63L $36.45Foil$75.70+3.1%30D1.12× nonfoil
30D range$72.74to$75.70Since Feb 2024:H $80.25L $40.91Loading other printings
Found in
2 productsRounded oddsProductPriceNonfoilFoil
Secret Lair Drop Secret Lair x Arcane Foil
Box Set · $124.82
$124.82Nonfoil —Foil 1+ copiesSecret Lair Drop Secret Lair x Arcane
Box Set · $97.24
$97.24Nonfoil 1+ copiesFoil —
Rulings
2 · latest Sep 1, 2023
- WotCSep 1, 2023
Rhystic Study's triggered ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered. The player gets the option to pay when this triggered ability resolves.
- WotCSep 1, 2023
You don't have to decide whether or not to draw a card until after the player decides whether or not to pay.