AM isn't being removed, just the bonus. We are removing advanced mechanics' bonuses. This includes removing the tremendous bonus damage players see when executing the mechanics. This includes removing the enhanced power regeneration that was implemented with advanced mechanics (see the Power section below). This does not impact actual abilities (only the bonus damage). For example, this does not remove combos or pets from the game. This is not a silver bullet, but will be the jumping off point for many new powerset builds.