Phaser


 * Phaser is an Autobot Micromaster in the Generation 1 continuity family.

Second-in-command of the Astro Squad, Phaser is partnered with the over-enthusiastic Blast Master. The need to double-check and triple-check his partner's moves is why he's perfect for his position.

Generation 1
Phaser transforms into the front half of a (fairly unconvincing) black and white space shuttle.
 * Micromaster Combiner Astro Squad (1990)