Mr. House, President and CEO (Extended Art) (PIP-421) - Fallout: (Extended Art)

Whenever you roll a 4 or higher, create a 3/3 colorless Robot artifact creature token. If you rolled 6 or higher, instead create that token and a Treasure token.
{4}, : Roll a six-sided die plus an additional six-sided die for each mana from Treasures spent to activate this ability.