The total value includes bonus cards only if all are guaranteed to be included.
$47.78
Change in Sealed Value
18.44%
Change in Card's Value
59.32%
Adaptive Automaton
$6.38
As this creature enters, choose a creature type.
This creature is the chosen type in addition to its other types.
Other creatures you control of the chosen type get +1/+1.
+1: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle.
−3: Target creature gets +X/+X or -X/-X until end of turn, where X is the number of Swamps you control.
−6: You get an emblem with "Swamps you control have '{T}: Add {B}{B}{B}{B}.'"
When this creature enters, return target creature an opponent controls to its owner's hand. That creature's owner can't cast spells with the same name as that creature until your next turn.
Given the rarity and limited information on some bonus cards, this may not be a complete list of all potential bonus cards available in this Secret Lair.
Basal Sliver
$2.75
All Slivers have "Sacrifice this permanent: Add {B}{B}."
