Flow of Knowledge
Instant
BROThe Brothers' War#381uncommon
Foil
"Focus your mind. Do you hold a piece of the ocean or a thousand drops of rain?" —Hurkyl
- Border
- black
- Security stamp
- oval
- Frame
- 2015
- Illustrator
- Tuan Duong Chu
CommanderLegalModernLegalStandardNot legal
Format legality
AlchemyNot legal
BrawlLegal
CommanderLegal
Competitive BrawlLegal
DuelLegal
Future StandardNot legal
GladiatorLegal
HistoricLegal
LegacyLegal
ModernLegal
OathbreakerLegal
Old SchoolNot legal
PauperNot legal
Pauper CommanderNot legal
PennyNot legal
PioneerLegal
PreDHNot legal
PremodernNot legal
StandardNot legal
Standard BrawlNot legal
TimelessLegal
Tiny LeadersNot legal
VintageLegal
Draw a card for each Island you control, then discard two cards.
Plays as: Card Draw
Market · per finishspark updated 7m ago · prices as of 2026-07-12
Nonfoil+0.0%
$0.54
$0.20 low$0.03 gap
Foil+0.0%
$1.31
$0.49 low$0.11 gap
Finish
Market
Δ 7D · Trend
Low
Buylist
Buy / Sell Gap
Nonfoil
$0.54as of 2026-07-12
+0.0%
H $0.61L $0.29since Feb 2024$0.20
$0.17
$0.03+15% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Foil
$1.31as of 2026-07-12
+0.0%
H $1.43L $0.69since Feb 2024$0.49
$0.38
$0.11+22% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Cheapest playable copy$0.27· across 2 printings