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Theme
Behind the Mask image 1
Murders at Karlov Manor (MKM | #39 | 2024-02-09)

Behind the Mask

U
Instant
Artist: Caio Monteiro

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.

U
$0.05 cheapest print

Prices

Set # Treatment Finish Price (USD)
Murders at Karlov Manor 39 Regular Nonfoil $0.05
Murders at Karlov Manor 39 Regular Foil $0.09

Price History

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Rulings

2024-02-02 wotc
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.
2024-02-02 wotc
If you can't exile enough cards to meet or exceed the required mana value, you can't choose to collect evidence at all.
2024-02-02 wotc
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.
2024-02-02 wotc
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.

Format Legality

Standard Legal
Future Legal
Historic Legal
Timeless Legal
Gladiator Legal
Pioneer Legal
Modern Legal
Legacy Legal
Pauper Legal
Vintage Legal
Penny Not Legal
Commander Legal
Oathbreaker Legal
Standardbrawl Legal
Brawl Legal
Alchemy Not Legal
Paupercommander Legal
Duel Legal
Oldschool Not Legal
Premodern Not Legal
Predh Not Legal