Venvar, Dragon Scarred

Vigilance
Whenever one or more creatures you control die,
put a +1/+1 counter on Venvar, Dragon Scarred,
then Venvar deals damage equal to the number of
+1/+1 counters on it to each opponent.
{t}, Pay 3 life: Another target creature you control
gains protection from the color of your choice
until end of turn.