Back to Modern Horizons

Stream of Thought

{U}

Sorcery

MH1Modern Horizons#71common
Foil
Border
black
Frame
2015
Pull rate
~1 in 10–785
Illustrator
Seb McKinnon
Found in
Modern Horizons Booster Pack
Printings2
CommanderLegalModernLegalStandardNot legal
Format legality
AlchemyNot legal
BrawlNot legal
CommanderLegal
Competitive BrawlNot legal
DuelLegal
Future StandardNot legal
GladiatorNot legal
HistoricNot legal
LegacyLegal
ModernLegal
OathbreakerLegal
Old SchoolNot legal
PauperLegal
Pauper CommanderLegal
PennyNot legal
PioneerNot legal
PreDHNot legal
PremodernNot legal
StandardNot legal
Standard BrawlNot legal
TimelessNot legal
Tiny LeadersLegal
VintageLegal
Target player mills four cards. You shuffle up to four cards from your graveyard into your library. Replicate {2}{U}{U} (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.)
Replicate

Plays as: Self Mill · Opponent Mill

Market · per finishspark updated 12h ago · prices as of 2026-07-12
Nonfoil+6.3%
$0.17
$0.05 low$0.04 gap
Foil+0.0%
$1.90
$1.50 low$0.10 gap
Cheapest playable copy$0.17· across 2 printings

Rulings

5 · latest Jun 14, 2019 · one tap opens all
  • WotCJun 14, 2019

    If you replicate Stream of Thought, the copies resolve before the original spell, so they can’t shuffle Stream of Thought into your library.

  • WotCJun 14, 2019

    Stream of Thought is still on the stack while you choose cards in your graveyard to shuffle into your library. It can’t shuffle itself into your library.

  • WotCJun 14, 2019

    The copies that replicate creates are created on the stack, so they’re not “cast.” Abilities that trigger when a player casts a spell won’t trigger.

  • WotCJun 14, 2019

    You choose which cards to shuffle into your library while Stream of Thought is resolving. If you target yourself with Stream of Thought, you may choose any of the four cards that you put into your graveyard or any cards that were there before.

  • WotCJun 14, 2019

    You’ll copy Stream of Thought for each time you paid its replicate cost, even if it’s countered.