Ytosrf, Feared by Children

Dismember Pay 1 life(Pay 1 life, {t}:Put a -1/-1 counter on target creature and create a 0/1 colorless Appendage creature token.)
Whenever you dismember prevent all damage that would be dealt to Ytosrf, Feared by Children until end of turn.
Whenever an Appendage you control dies put a +0/+1 counter on Ytosrf, Feared by Children.