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Act of Heroism

{1}{W}

Instant

HOUHour of Devastation#1common

EDHREC #17,385

"On every plane, there are those who run toward danger." —Gideon Jura

Finishes
Nonfoil · Foil
Border
black
Frame
2015
Illustrator
Magali Villeneuve
CommanderLegalModernLegalStandardNot legal
Format legality

Constructed

StandardNot legal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
PauperLegal

Commander

CommanderLegal
Pauper CommanderLegal
Duel CommanderLegal
PreDHNot legal
OathbreakerLegal
Tiny LeadersLegal

Arena

AlchemyNot legal
HistoricNot legal
TimelessNot legal
BrawlNot legal
Standard BrawlNot legal
Competitive BrawlNot legal
GladiatorNot legal

Other

PremodernNot legal
Old SchoolNot legal
Penny DreadfulLegal
Future StandardNot legal
Untap target creature. It gets +2/+2 until end of turn and can block an additional creature this turn.
Market · per finishtrend updated 5h ago · prices as of Oct 15, 2026
Nonfoil$0.15-6.2%
$0.01 low$0.00 gap
Foil$0.230.0%
$0.09 low$0.01 gap
Cheapest playable copy$0.04· across 2 printings· view the cheapest printing ›

Price history

last 30 days · set by the window above · each finish on its own scale
Nonfoil$0.15-6.2%30D
30D range$0.15to$0.16Since Feb 2024:H $0.17L $0.02
Foil$0.230.0%30D1.53× nonfoil
30D flat at$0.23Since Feb 2024:H $0.49L $0.07

Other printings

2 totalCompare all printings
Loading other printings

Found in

9 productsRounded odds

  • Hour of Devastation MTGO Redemption Foil

    Box Set · —

    Nonfoil —Foil 1+ copies

  • Hour of Devastation MTGO Redemption

    Box Set · —

    Nonfoil 1+ copiesFoil —

  • Hour of Devastation Booster Pack

    Booster Pack · $10.04

    Nonfoil under 25%Foil under 1%

  • Buy-a-Box Treasure Chest Booster

    Booster Pack · —

    Nonfoil —Foil under 1%

  • Ixalan Standard Showdown Booster

    Booster Pack · —

    Nonfoil —Foil under 1%

  • Hour of Devastation Standard Showdown Booster

    Booster Pack · —

    Nonfoil —Foil under 1%

  • Rivals of Ixalan Standard Showdown Booster

    Booster Pack · —

    Nonfoil —Foil under 1%

  • Dominaria Standard Showdown Booster

    Booster Pack · —

    Nonfoil —Foil under 1%

  • Core Set 2019 Standard Showdown Booster

    Booster Pack · —

    Nonfoil —Foil under 1%

Rulings

4 · latest Mar 16, 2018
  • WotCMar 16, 2018

    Act of Heroism can target an untapped creature. It still gets +2/+2 and can block an additional creature.

  • WotCMar 16, 2018

    The effects of Act of Heroism are cumulative. If multiples resolve targeting the same creature, that creature can block that many additional creatures this turn.

  • WotCMar 16, 2018

    Untapping an attacking creature doesn't remove it from combat.

  • WotCMar 16, 2018

    You can cast Act of Heroism even if the target creature won't be able to block right away, perhaps because you're the attacking player.

Open in:ScryfallTCGplayer(affiliate)EDHREC