Nerox, Souleater

When you cast Nerox, Souleater, each opponent
may pay X life, where X is equal to the amount
of mana spent to cast it. If they do, counter
Nerox, Souleater.
Deathtouch, trample
Nerox, Souleater enters the battlefield with X
+1/+1 counters, where X is equal to the amount
of mana spent to cast it.