Lotha, Hyrda Broodmother

If a Hydra would enter the battlefield under your control with one or more +1/+1 counters on it, it enters with twice as many instead.
If an effect would put one or more +1/+1 counters on a Hydra you control, it puts twice as many on it instead.
_________________________________________
Nothing says a mother's love like biting a child's heads off so that more can grow.