Wheel Mode
At the start of its Activation, a unit with the Wheel Mode keyword may change its Speed to 3 until the end of that Activation. If it does, until the end of the Round, it loses the Unconcerned keyword, gains the AI: Move and Cover 2 keywords, and cannot make attacks or flip its active Shield tokens.
To indicate that a unit of Droidekas is using the Wheel Mode keyword, a player may replace their standing Droideka miniatures with ball-form Droideka miniatures, or simply mark the unit with a Wheel Mode token until the end of the Round.
Players should use the ball-form Droideka miniatures only when the unit uses the Wheel Mode keyword and only for the duration of that Round. At the end of the Round, any ball- form Droideka miniatures should be replaced with standing Droideka miniatures.