The Calling Blade

Weapon equipment — Legendary

Your Pack Raptors instead have, "Deploy - Create four Pack Raptors and put them into your deck. Then, reveal the top card of your deck. If the reavealed card is a Pack Raptor put it into your hand."

Changes: Pack Raptor
Slot: Weapon
Rarity: Legendary
Set: Shards of Fate
How obtained: Set 1 Chest Loot

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