Dr VON Scott, Rival

{t}, Sacrifice a creature you control: Spree
+{2}{b}: Target players sacrifices a creature they control with the greatest mana value.
+{1}{r}: Destroy target artifact.
+{1}{w}: Destroy target enchantment.
+{r}{b}, Exile Dr. VON Scott, return it to
the battlefield transformed to Dr. Everett
Scott, Ex-Tutor