Kindle the Inner Flame

"Flashback [cost]" means "You may cast this card from your graveyard by paying [cost] rather than paying its mana cost" and "If the flashback cost was paid, exile this card instead of putting it anywhere else any time it would leave the stack."

If a card with flashback is put into your graveyard during your turn, you can cast it if it's legal to do so before any other player can take any actions.

If the copied creature is a token, the token that's created copies the original characteristics of that token as stated by the effect that created that token, with the listed exceptions.

If the copied creature is copying something else, then the token enters as whatever that creature copied, with the listed exceptions.

If the copied creature has {X} in its mana cost, X is 0.

To behold three Elementals, you can reveal three Elemental cards from your hand, choose three Elementals you control on the battlefield, or reveal and choose any combination that adds up to three. You can't behold the same object more than once to pay this cost.