Lorestone of Tahou

{t}: Sacrifice Lorestone of Tahou. Put a
+1/+1 counter on all white creatures you control. Prevent all damage dealt to you this turn. You gain 3 life.
"The core of the golden light breaks and peels
open to reveal a sparkling crystal sphere: it is the Lorestone of Tahou, the object of your quest."
- Joe Dever