The Stoned King

{t}: Add {g}{r}. Spend this mana only to cast spells with mana value 5 or greater or spells with {x} in their mana costs.

If your Devotion to {g} is 4 or greater, on your end step create a 1/1 Stash Watcher creature token that has Reach & "When this creature is blocking it gains +0/+2 until end of turn." (phases out during your turn, only one can be in play.)

If your Devotion to {r} is 7 or greater, {r} noncreature spells in your graveyard can be played with their cost plus
{2}{r}