The godspitter's first

When this creature enters, add twice X mana in any combination of colors and you gain twice X life.
Whenever you cast a creature spell, you may pay mana equal to its converted mana minus the total amount of mana you’ve spent this turn. If you do, create a token that’s a copy of it, except it’s a 5/5 with haste and is a idea in addition to its other types.