Arc Reactor
Artifact
MSHMarvel Super Heroes#310rare
BorderlessShowcase
"I should have died all those years ago, and a dozen times since. I've kept myself alive with my inventions. And I must make good use of this borrowed time."
- Finishes
- Nonfoil · Foil
- Border
- borderless
- Security stamp
- oval
- Frame
- 2015
- Pull rate
- ~1 in 79–7427
- Illustrator
- Steve Ellis
- Found in
- Marvel Super Heroes Collector Booster Pack · Marvel Super Heroes Play Booster Pack
CommanderLegalModernLegalStandardLegal
Format legality
Constructed
StandardLegal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
PauperNot legal
Commander
CommanderLegal
Pauper CommanderNot legal
Duel CommanderLegal
PreDHNot legal
OathbreakerLegal
Tiny LeadersNot legal
Arena
AlchemyLegal
HistoricLegal
TimelessLegal
BrawlLegal
Standard BrawlLegal
Competitive BrawlLegal
GladiatorLegal
Other
PremodernNot legal
Old SchoolNot legal
Penny DreadfulLegal
Future StandardLegal
Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for 
.)
This artifact enters tapped.
: Add 
.
.)
This artifact enters tapped.
: Add .Improvise
Plays as:
Mana Rock
Market · per finishspark updated 19h ago · prices as of 2026-08-30
TCGplayerFinish
Market
Δ 30D · Trend
Low
Buylist
Buy / Sell Gap
Buy
Nonfoil
$1.89
-20.9%
Since Jun 2026:H $10.37L $0.45$0.77
$0.10
$0.67+87% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Foil
$2.61
+2.4%
Since Jun 2026:H $24.89L $2.10$1.50
$0.50
$1.00+67% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom