Thirty-Nine Buried

{w/u}{u/b}: Put a Charge counter on target artifact.
{u/b}{b/r}: Create a Treasure token and a Blood token.
{b/r}{r/g}: Create a 1/1 colorless Insect artifact
creature token with flying.
{r/g}{g/w}: Create a Food token.
{g/w}{w/u}: Create a tapped Powerstone artifact with "{t}: Add {c}. This mana can’t be spent to cast a nonartifact spell".