I don't think Accelerator would lose in his strongest form straight and simple.
@Ilidsor I don't think he could lose. We have the power level chart after all. I'm guessing that's a somewhat ranking of esper abilities. We realize that Accelerator was most likely
which means that it is not true that magic is more powerful than esper abilities.
If it were, why even learn esper abilities? (I guess if you don't know about magic... but then the esper side wouldn't be as strong as it is... maybe... I don't know.
I feel like Accelerator could be beaten via a simple method:
@Chaos: yes. BTW: what I said is probably the only way of beating him now if he were trying his hardest.