Signature Slam
MH3Modern Horizons 3/#168/2024Uncommon
Colour IDMV 3
Current paper retail
Card Kingdom$0.35
Cardmarket€0.12
ManaPool$0.15
TCGplayer$0.25
Buylist (dealers pay)
Card Kingdom$0.01
MTGO (Cardhoarder)
retail$0.03 tix
Paper retail history (USD)
3 providers
Latest $0.35High $0.35Low $0.35▲ 0.0%
Market and collecting
Market overview
$0.25TCGplayer, USD, retail, nonfoil
Latest observation: 2026-11-10
7d▲ 4.2%30d▼ 3.9%90d▼ 7.4%
90d high
$0.28
90d low
$0.19
Paper printings priced
1
Currently 1st
Cheapest paper printing
$0.25
Modern Horizons 3
- Down 3.9% over the last 30 days on TCGplayer.
- Currently 11% below its 90 day high of $0.28.
- Foil copies of this printing carry a 16% premium over nonfoil.
Find this printing on eBayView on TCGplayerAffiliate. MTGPrices may earn from qualifying eBay and TCGplayer purchases.
Collect
Play
Compare printings (1 priced)
Gameplay and rules
Instant
Put a +1/+1 counter on target creature you control, then each modified creature you control deals damage equal to its power to target creature you don't control. (Equipment, Auras you control, and counters are modifications.)
Card capabilities
Creature removalInstant
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Rulings (5)
wotc7 Jun 2024
An Aura controlled by another player does not cause a creature you control to be modified.
wotc7 Jun 2024
If the creature you don't control is an illegal target as Signature Slam tries to resolve but the creature you control is a legal target, you'll still put a +1/+1 counter on the target creature you control.
wotc7 Jun 2024
If the creature you control is an illegal target as Signature Slam tries to resolve but the creature you don't control is still a legal target, each modified creature you control (which may include the target creature you control if it's still on the battlefield) will still deal damage equal to its power to the creature you don't control.
wotc7 Jun 2024
A creature that is equipped is considered modified no matter who controls the Equipment that's attached to it.
wotc7 Jun 2024
A creature with a counter on it is considered modified no matter what kind of counter it is or which player put it on that creature.
Similar cardsOpen Card Finder →
Ranked by shared capabilities, colour identity, mana value and type. Never by strategic judgement.
Shares Creature removal, InstantSame colour identity
Shares Creature removal, InstantSame colour identity
Shares Creature removal, InstantSame colour identity
Shares Creature removal, InstantSame colour identity
Shares Creature removal, InstantSame colour identity
Shares Creature removal, InstantOverlapping colour identity
Shares Creature removal, InstantMV 4 vs 3
About this card
Signature Slam
Signature Slam is an Instant, with mana cost {2}{G} (mana value 3).
Format legality: Commander: legal, Modern: legal, Standard: not_legal, Pioneer: not_legal, Legacy: legal, Pauper: not_legal.
Current headline price on TCGplayer: $0.25 (down 3.9% over 30 days).
Frequently asked
Signature Slam FAQ
How much is Signature Slam worth?
The current TCGplayer USD retail price for Signature Slam is $0.25. It is down 3.9% over the last 30 days. Over 90 days it has ranged from $0.19 to $0.28.
What is the cheapest printing of Signature Slam?
The cheapest currently priced paper printing is from Modern Horizons 3 at $0.25 on TCGplayer.
What set was Signature Slam first printed in?
The earliest English paper printing that MTGPrices tracks is from MH3 #168, released 2024-06-14.
Is there a foil version of Signature Slam?
Yes. On this printing, foil copies trade at $0.29 versus $0.25 for nonfoil, which is 16% more expensive on TCGplayer.
Is Signature Slam legal in Commander?
Yes, Signature Slam is currently legal in Commander per Scryfall's legality feed.
Is Signature Slam legal in Modern?
Yes, Signature Slam is currently legal in Modern per Scryfall's legality feed.
Is Signature Slam legal in Standard?
Signature Slam is not currently legal in Standard per Scryfall's legality feed.
What does Signature Slam do?
Signature Slam is an Instant with mana cost {2}{G}. Its Oracle text reads: "Put a +1/+1 counter on target creature you control, then each modified creature you control deals damage equal to its power to target creature you don't control. (Equipment, Auras you control, and counters are modifications.)".