Essence of the Guardian

Enchant creature
Enchanted creature gets Reach and Trample, is
an Avatar in addition to it's other types, and has Rejuvenate. (Whenever this creature attacks or
blocks you may draw a card or gain 2 life.)
Vore, Guardian of the Living was the first
to be exposed to Shardavan's Dark Space device, it
was too much for the guardian to handle and it eviscerated it's physical form.