Exact printing
Marchesa's Surprise Party — Mystery Booster 2 #503
Conspiracy — Secret Mission
Exact-print market
Price and trust
Market trustUpdated May 23, 2026
Exact-print market · Representative · Nonfoil only
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Card rules & legalityOpen
(Start the game with this conspiracy face up in the command zone. Before the game, secretly choose one of the following. During your end step, if you meet the condition, you may reveal your choice and turn this card face down. When you do, collect the reward.) • You've cast three or more spells this turn. • An opponent lost 6 or more life this turn. • There are nine or more cards in your graveyard. Reward — Draw a card.
- Color identity
- Colorless
- Reserved List
- No
- Released
- Aug 2, 2024
Sources, methodology, and disclosureOpen
NeoPrice and Pricing Confidence use the existing NeoCardAlpha methodology. CardTrader is the inventory source, TCGplayer is the primary pricing source, and Card Kingdom is validation-only.
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Card Kingdom retail validation is visible when a matching product is available, but it remains a validation source.