Micron Booster
The Micron Booster sets are Japanese-exclusive Mini-Cons, sold in individual, blind-packed boxes. The plastic bags inside the box were opaque black as well. As such, buyers did not know what Mini-Con was inside the box until they opened them.
Micron Booster Ver.0
The first assortment of Micron Boosters was sold as part of the Micron Legend (the Japanese name for Armada) series. The versions of the Air Defense Team and the Race Team in this assortment are cast in a slightly-sparkly plastic with slightly-sparkly paint.
Micron Booster Ver.1
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Beacon, Lens and Quantum can combine to form the Blizzard Saber (UT).
Micron Booster Ver.2
The third Micron Booster set introduced the "chase" oy to the mix; only half of the cases had the "headliner" Mini-Con Saber in it. As such, a full set of twelve Mini-Cons went for considerably more on the secondary market than an incomplete set of 11 without Saber in it.
Brake, Damper and Filter can combine to form Frenzy.
Micron Booster Ver.3
The series continued with a single set in the Galaxy Force (Japanese Cybertron) series.
