Nidoqueen

You may sacrifice a creature named Nidorina and pay {1} rather than pay this spells mana cost.
Nidoqueen can't have -1/-1 counters placed on it.
Protection from sources that cost {e}.
Infect
Nidoqueen gets +1/+1 for each other Rhino
Beast creature you control.
At the beginning of your upkeep, put a -1/-1
counter on each creature with -1/-1 counters
on them.