Prosper, Tome-Bound
Legendary Creature — Tiefling Warlock
SLDSecret Lair Drop#2496mythic
BorderlessFull Art
- Finishes
- Nonfoil · Foil
- Border
- borderless
- Security stamp
- oval
- Frame
- 2015 · Full art
- Pull rate
- about 1 per booster
- Illustrator
- Ian Permana
- Found in
- Secret Lair Drop Dungeons & Dragons Shadows Over Baldurs Gate · Secret Lair Drop Dungeons & Dragons Shadows Over Baldurs Gate Foil
CommanderLegalModernNot legalStandardNot legal
Format legality
Constructed
StandardNot legal
PioneerNot legal
ModernNot legal
LegacyLegal
VintageLegal
PauperNot legal
Commander
CommanderLegal
Pauper CommanderNot legal
Duel CommanderLegal
PreDHNot legal
OathbreakerLegal
Tiny LeadersNot legal
Arena
AlchemyNot legal
HistoricLegal
TimelessLegal
BrawlLegal
Standard BrawlNot legal
Competitive BrawlLegal
GladiatorLegal
Other
PremodernNot legal
Old SchoolNot legal
Penny DreadfulNot legal
Future StandardNot legal
Deathtouch
Mystic Arcanum — At the beginning of your end step, exile the top card of your library. Until the end of your next turn, you may play that card.
Pact Boon — Whenever you play a card from exile, create a Treasure token.
1/4Deathtouch
Plays as:
Cast From ExileImpulse DrawTreasure GeneratorTreasure Maker
Market · per finishspark updated 16h ago · prices as of 2026-08-30
TCGplayerFinish
Market
Δ 30D · Trend
Low
Buylist
Buy / Sell Gap
Buy
Nonfoil
$12.66
+2.5%
Since Feb 2026:H $49.99L $9.98$11.21
$8.50
$2.71+24% · normal spread
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Low: tcgplayer
Buylist: cardkingdom
Foil
$15.61
+6.3%
Since Feb 2026:H $27.50L $10.00$12.76
$11.50
$1.26+10% · normal spread
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Buylist: cardkingdom
Rulings
2 · latest Jul 23, 2021
- WotCJul 23, 2021
The Pact Boon ability triggers whenever you play any cards from exile, not just those exiled with the Mystic Arcanum ability.
- WotCJul 23, 2021
You must still pay all costs and follow all timing rules for cards played with the Mystic Arcanum ability.