Helichopter is a recurring skill in the Dragon Quest series.
Making its debut as one of the Greatsword skills, Helichopter hits all enemies for normal damage. It originally cost 3 MP to use, but costs 4 MP to use from patch 1.1 onwards. Evil Alvin and Nerodus can also use this skill against players.
Acting the same as in X, the Luminary can learn it by using 7 skill points on his Greatsword skill tree, with Hendrik doing the same. However, Hendrik may already have learnt this skill when he joins the Luminary in Act II, as he uses it while a guest.