Signature Slam
Card Information
Type: Instant
Mana Cost: 2
CMC: 3
Part of the Reserved List: No
Color Identity:
Set: Modern Horizons 3 (MH3)
Rarity: Uncommon
Collector Number: 168
Oracle Text
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.)
Format Legalities
Card Rulings
- June 7, 2024
A creature that is equipped is considered modified no matter who controls the Equipment that's attached to it.
Source: wotc - June 7, 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.
Source: wotc - June 7, 2024
An Aura controlled by another player does not cause a creature you control to be modified.
Source: wotc - June 7, 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.
Source: wotc - June 7, 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.
Source: wotc
Price History
To study a single card is to glimpse the heart of a spell - a frozen moment of ambition, artistry, and arcane intent. Within each glyph lies a spark: a story untold, a duel turned, a destiny altered. Treat it not as mere parchment, dear seeker, but as a shard of the Multiverse itself.