Talk:Calculate Fortress/@comment-34962159-20180815044929/@comment-34962159-20190415095745

There is, as far as I know, no mention of Aleister doing anything to stop people noticing the change in rotational energy. He may have done those things, but it's not stated.

Even if Aleister wasn't the one who sent the Four Wings after Thor and Touma, the point is that he wasn't seriously trying to stop them opening a hole in the wall, making it plausible that he would lower the defences if it suited his plan. And even in the GREMLIN saga, he still had access to Academy City's resources and could have done something to stop them if he really wanted to.

Rereading that part of NT18, the Liquid Proof Railgun didn't have any special properties that would interfere with the Calculate Fortress. The only special thing about it was the precise water manipulation that prevented the coin being vaporised by heat and allowed it to achieve greater speeds, which still shouldn't have matched the sheer energy of Accelerator's failed attack.