"Secret Wars has destroyed the multiverse! All that remains is Battleworld! And in the realm of Marville, a whole school of super-powered kids do their best to live up to the planet's name! From their top-secret treehouses, the Avengers and X-Men fight over anything and everything -- from action figures to fast food to dodgeball. But when a twin brother and sister move into town, the playground becomes a battleground like never before as the two teams tussle to recruit them! Will the new arrivals join Earth's Mite-iest Heroes, the Children of the Atom...or the Kindergarteners of the Galaxy?!? Plus: In the very first tale inspired by Skottie Young's variant covers, Cyclops and Captain America come to blows over Bucky the teddy bear! When these junior Avengers and X-Men swap their ABCs for AVX, it spells only one thing: trouble!"--Page 4 of cover