Dagger dual wielding mechanics - help

[マルコ]

I'm very confused at Dagger dual wielding mechanics, because some combinations like for example Blood Great Knife + Reduvia have an L1 attack that does a flurry of 3 attacks, but other dagger combinations like Lightning Wakizashi + Reduvia work independently - L1 only does 1 Wakizashi slash.

So there is an easy way for me to know in advance which dagger have the flurry combo?
Or I'm forced to equip them and manually try each one?

Also, there is any Ash that allow me to convert a dagger like the Wakizashi into one capable of doing the 3 attack flurry with L1, like the Great Knife?

[echo_ML]

Wakizashi is an anomaly. It doesn't power stance (dual wield) with other daggers, but it can power stance with katanas.

All other daggers should be normal.

[マルコ]

Originally posted by echo_ML:

Wakizashi is an anomaly. It doesn't power stance (dual wield) with other daggers, but it can power stance with katanas.

All other daggers should be normal.

I see, thanks for clarifying this - also god*amit, I've upgraded it to +20 for nothing, wasted so much materials... x_x