Do you want to compare Onslaught with Johnny Thunder? Discover the powers, weakness & weapons of Onslaught and Johnny Thunder from Onslaught Biography and Johnny Thunder Biography. Find out all about Onslaught and Johnny Thunder.# Check out how is Onslaught unique and distinct from Johnny Thunder. Discover their love interest, sidekicks, family tree and the movies and games list in which Onslaught and Johnny Thunder have appeared. Find out everything about them here!