|AR-64: Arcane Tampering [F]|
"It has no scent, no taste, and there is no scientific way of tracing it. It is the perfect poison."
|The Order of the Silver Twilight||2|
|Response: After a character exhausts to trigger or pay the cost of an effect, its controller must sacrifice that character.|
Arcane Tampering is an Event Card that appears in the Call of Cthulhu: The Card Game Ancient Relics.