User blog comment:B214/Question and Answers 6/@comment-134.115.2.117-20160804063205/@comment-9595671-20160805044513

Issei was able to use Longinus Smasher when he uses his CCP. So I assume the same applies to Vali here. In fact this could be why Vali hasn't used it since then.

Plus the Longinus Smasher needs so much energy that Issei can only use it monthly, so it makes sense that for Albion's equivalent technique uses the power his wielder already has to try dividing someone out of existence.