This card comes with a Certificate of Authenticity from CoolStuffInc,
and was signed by artist Steve Prescott in the presence of a member of the CoolStuffInc staff or during a paid private 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.
When Ambassador Oak enters the battlefield, put a 1/1 green Elf Warrior creature token onto the battlefield.