Deck limitations
-Singleton format (Only one copy of any non-basic land allowed)
-No Rares, no Mythic Rares
-no color identity necessary
-60 card deck
-60th card is your Heirloom, must be an artifact
The Heirloom is placed in the command zone at the start of the game
Can be cast at any time from the command zone
Costs and extra 2 colorless every time you cast it from the command zone
Heirloom may be returned to the Command zone instead of going into Exile/Graveyard
I think this could be fun based on nothing as this is a game i cannot play.