E' specificato nei ruling della carta che hai linkato:
Cita:
12/1/2004: The "becomes unattached" ability triggers if (a) Grafted Wargear leaves the battlefield, (b) the equip ability moves it onto another creature, (c) another effect moves it onto another creature, (d) an effect causes it to become unattached, or (e) the creature leaves the battlefield.
12/1/2004: Note that if (e) happens, the creature won't be on the battlefield to be sacrificed. In all cases, it's the creature that was equipped when the ability triggered that will be sacrificed.

"The awestruck birds gazed at Wonder. Slowly, timidly, they rose into the air."
Memories of the Time ha scritto:
Non potevano sputare dentro ai pacchetti invece di mettere questa rara? ^^