Sans, The Underground Judge

If a player targets an "Underground" creature you control, then roll a six sided dice,
apply the result.
1-Draw 2 cards.
2-Draw 4 cards, then discard a card.
3-Destroy 2 target creatures.
4-Destroy target permanent and target land.
5-Exile all creatures opponent controls.
6-Take an extra turn after this one.
This creature cant be the target of coloured spells.