4 hours ago, Lickintoad said:Every unit already has Arsenal 1, going by how that keyword works. To get that effect, Weiss would need to lose the Arsenal keyword and gain something like "When you make an attack action, exhaust this card to fire one additional weapon."
I don't think this is true. Having Arsenal 1 would play the same as being a normal unit until something were to give you more Arsenal. So if you already had Arsenal 1 and Weiss gave you Arsenal 2, you'd end up with Arsenal 3.