User blog comment:Crimson and Darkness/Volume 25 discussion blog/@comment-121.121.95.140-20180405034821/@comment-86.171.209.223-20180405060121

He can't summon Albion out in the same way he's not Issei but now Albion and Vali know its posssible they will find their own way to do it so that they can take on Issei and Ddraig together. Vali is a powerful mage with satanic blood he has his own way of getting round the same problems.