Ricai, Garbage Appraiser

{t}: look at the top three cards of target player's graveyard. For each card, if it is...
• Green, create a map token,
• White, create a food token,
• Black, create a blood token,
{bull} Blue, create a clue token,
{bull} Red, create a treasure token,
{bull} Colorless non-land, create a tapped powerstone token,
{bull} Land, its owner mills one card.
Then put each card on the bottom of its owner's library
in a random order.