6 Bikes Headed Hydra

6 Bikes Headed Hydra enters the battlefield with
6 bike counters on it.
If a creature would deal damage to 6 Bikes
Headed Hydra, prevent that damage, remove a
bike counter from it and put X Protein creature
tokens onto the battlefield where X is half the
damage rounded up prevented this way. Sacrifice
6 Bikes Headed Hydra when you remove its last
bike counter.