Ayla, Mao

: When this enters the battlefield, create X 0/1 plant tokens and place X loyalty counter on it where x is the amount of mana you spent casting it.
-1: For every plant, green elemental or wall you control you may place a growth counter on it, if you do, it gains defender until it dies.
-10: For every growth counter on creatures you control, you deal 1 damage to any target.