Combo=
Batteryman Micro-Cell: Set MicroCell and pass - SURVIVE - On your turn, acc MicroCell. SS Batteryman 9Volt - acc 9Volt, add Batteryman Charger - NS Charger, by tributing MicroCell, acc Charger to SS Batteryman Fuel Cell - ATTACK
This may not look very strong at first, but trust me it has some power behind it. You can survive the first turn with the help of Mirror Force, break boards with Raigeki or Monarchs Stormforth, search for MicroCell with the pots and put more than 6800 damage on board if you have another Fuel Cell in hand.
180
210
840
300
