Sigil of the Triumvirate

Trinket equipment — Common

Each of your cards named Lord Adam, the Powerful have, "While this is in your hand: Discard a Lord Adam, the Powerful : Put target troop from your crypt into your hand."

Changes: Lord Adam, the Powerful
Slot: Trinket
Rarity: Common
Set: Shards of Fate
How obtained: Alachian Sea Pack

What it does is the game's own text; how it was obtained is from the owner's records.