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More or Less

{U}

Instant

USTUnstable#40uncommon

Why was 5 afraid of 6? Because 678.

Finishes
Nonfoil · Foil
Border
silver
Frame
2015
Illustrator
Chris Seaman
CommanderNot legalModernNot legalStandardNot legal
Format legality

Constructed

StandardNot legal
PioneerNot legal
ModernNot legal
LegacyNot legal
VintageNot legal
PauperNot legal

Commander

CommanderNot legal
Pauper CommanderNot legal
Duel CommanderNot legal
PreDHNot legal
OathbreakerNot legal
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 DreadfulNot legal
Future StandardNot legal
Add or subtract 1 or one from a number or number word on target spell or permanent until end of turn.
Market · per finishtrend updated 5h ago · prices as of Oct 15, 2026
$0.04 low$0.03 gap
$0.47 low$0.37 gap
Cheapest playable copy$0.21· across 1 printing· you're viewing it

Price history

last 30 days · set by the window above · each finish on its own scale
Nonfoil$0.21-12.5%30D
30D range$0.21to$0.24Since Feb 2024:H $0.25L $0.08
Foil$0.58-6.5%30D2.76× nonfoil
30D range$0.58to$0.62Since Feb 2024:H $0.83L $0.15

Other printings

1 totalCompare all printings

Found in

1 productRounded odds
  • Unstable Booster Pack

    Booster Pack · $7.64

    Nonfoil under 10%Foil under 1%

Rulings

7 · latest Jan 19, 2018
  • WotCJan 19, 2018

    Indefinite articles such as “a” in “draw a card” aren’t number words and can’t be modified.

  • WotCJan 19, 2018

    You can change power or toughness. If you change a toughness of 1 to 0, the creature will probably die.

  • WotCJan 19, 2018

    You can change the number of dice rolled for an effect only if the original instruction included a number word to describe how many dice to roll. You can’t change the “a” in “roll a six-sided die,” but you could change the “two” in “roll two six-sided dice.”

  • WotCJan 19, 2018

    You can change the number of sides on a die. If you don’t have any five-sided, seven-sided dice, or d21s handy, you can use other dice to simulate the rolls.

  • WotCJan 19, 2018

    You can change the numeral inside of a mana symbol, but you can’t modify the cost of a spell in time to pay less for it. It must already be on the stack to be a valid target for More or Less.

  • WotCJan 19, 2018

    You can turn a 0 into a -1. Sources that would deal 0 or less damage don’t deal any damage, even in silver-bordered games.

  • WotCJan 19, 2018

    You can’t change any instance of X.