LEGO Marvel Avengers: Avengers Compound Battle - 699 Piece Building Kit [LEGO, #76131]Stage a thrilling Avengers Compound Battle and defeat Thanos and the Outrider with this LEGO Marvel Avengers: Avengers Battle Compound Battle Building Set 76131! The Avengers headquarters features a 2 level office building with a meeting roomincluding a table with a secret gun compartment, an opening laser beam' safe, helipad, garage, rooftop spring loaded shooter and dual stud shooters, plus a rotating, tilting radar. This popular toy construction