Behind the Mask
Current paper retail
Card Kingdom$0.35
Cardmarket€0.17
ManaPool$0.15
TCGplayer$0.19
MTGO (Cardhoarder)
retail$0.03 tix
90-day paper retail (USD)
3 providers
This printing
SetMKM
Collector #39
Released2024-02-09
Raritycommon
ArtistCaio Monteiro
LanguageEN
Layoutnormal
ScryfallOpen ↗

Behind the Mask

CommonColour IDMV 1
Instant
As an additional cost to cast this spell, you may collect evidence 6. (Exile cards with total mana value 6 or greater from your graveyard.)
Until end of turn, target artifact or creature becomes an artifact creature with base power and toughness 4/3. If evidence was collected, it has base power and toughness 1/1 until end of turn instead.
Keywords
Collect evidence
Card capabilities
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Other printings
This is the only English printing.
Rulings (4)
wotc2 Feb 2024
Behind the Mask will overwrite any previous effects that set a creature or Vehicle's power and toughness to specific numbers. Effects that otherwise modify its power and toughness will still apply no matter when they took effect. The same is true for +1/+1 counters.
wotc2 Feb 2024
Once you've announced that you're casting a spell, players can't take actions until you've finished doing so. Notably, opponents can't try to remove cards from your graveyard to stop you from collecting evidence.
wotc2 Feb 2024
If you can't exile enough cards to meet or exceed the required mana value, you can't choose to collect evidence at all.
wotc2 Feb 2024
If Behind the Mask causes a Vehicle to become an artifact creature, it doesn't count as "crewing" that Vehicle for any ability that would trigger off of a Vehicle becoming crewed.