All in one

As additional cost to cast this spell, pay 2 any
shock manas. All in ones color becomes color or
colors of those shock manas.
When All in one enters the battlefield, you can
change X of your choice between: CARDNAME,
mana cost, converted mana cost, type, subtype,
power and thoughtness between 2 and 6, ability
on tap. You may change last 3 only if at east one
of your opponents agree.
{t}: return All in one to your hand. Next time
you cast it it costs {1} more to cast.