Got Any Grapes

Enchant Player
Creatures enchanted player controls become 0/2
Grape artifact creatures and lose all abilities.
At the beginning of enchanted player's upkeep,
they add {1}.
When there are no more Grapes on the battlefield, you destroy up to 2 lands, then add {1}{w}{b}. Until end of turn, this mana doesn't
empty from your mana pool as steps and phases
end.