Ruling propobas with multi energy

[maurito89]

does multi energy count as a metal energy preventing damange and helping with the attack? if it goes to the bench and kingdra attacs prevents in the bench too?

 

[Chairman Kaga]

does multi energy count as a metal energy preventing damange and helping with the attack?

Yes, as long as Multi Energy is providing all types, it counts as a Metal Energy for all purposes.

if it goes to the bench and kingdra attacs prevents in the bench too?

There's nothing in Steel Coating that says it only works while Probopass is active, hence it applies at all times. So yes, it would reduce damage to Probopass on the Bench as well.