The Wise Mothman
From Fallout set
The Wise Mothman
Legendary Creature — Insect Mutant
3/3
Flying
Whenever The Wise Mothman enters or attacks, each player gets a rad counter.
Whenever one or more nonland cards are milled, put a +1/+1 counter on each of up to X target creatures, where X is the number of nonland cards milled this way.