Cell, Waiting Impatiently

[Z-Awaken] G : Your green "Cell" with an original power of 10000. [Z-Stack 2] Green "Cell" Leader. [Auto] When this card attacks, draw 1 card. [Auto] If your life is at 3 or less and you play 1 "Android 18" with an energy cost of 2 from under this card into your opponent's Battle Area : When you take damage from an opponent's attack, place up to 1 "Cell, About to Explode" from under this card on top of this card.