cnvjr(y Abstraction

When this enchantment enters the battlefield,
choose a phase. That phase is removed from the
game for as long as this card is on the battlefield.
Skip your next turn: Exile cnvjr(y Abstraction.
Untap all nonland permanents you control. Roll
a six sided dice then draw an amount of cards
and add an amount of mana to your mana pool
in any combination of colors equal to the result.
If you are the owner of this card, you may reroll
once. Any player may activate this ability.