This card comes with a Certificate of Authenticity from CoolStuffInc,
and was signed by artist Christopher Burdett during a paid signing.
It is therefore guaranteed authentic for the life of the item.
Each certificate is hand numbered and pictures of the card are kept on file to verify
this card is the one that accompanies the numbered certificate.
Whenever an artifact enters the battlefield under your control, Salivating Gremlins gets+2/+0 and gains trample until end of turn.