Flying Axolotl

When Axolotl enters the battlefield draw 3 cards and gain 3 life.
Flying, Vigilance.
{1} Put a +X/+X counter on Axolotl,
where X is the number of cards in your hand
{1} Create X 1/3 Axolotl Creature Tokens,
where X is the number of +1/+1 counters on
Axolotl