Magic sword changes

I'd like to ask what are the changes. I see posts that the t5 skill is OP. I haven't tried it yet because I haven't reached level 260. I also noticed that enchant burst is nerfed. It only does 1 hit and does not give MATK buff anymore. Is it bugged or an update?

 

from what i remember, Ether Flare and Element Slash now always change to the advantageous element. the Universal EF registled has been adjusted accordingly.

Enchant Burst was redesigned to become stronger.

Conversion got an additional effect for sub-MD users to switch physical and magical attributes of MW skills.

AkaKuro translated all of Suzuki's comments from the livestream previews on youtube.
but there is currently a bug where Union Sword, which was supposed to use the higher value of atk or matk now uses the sum of both.

 

Enchant burst seems to be a lot weaker now. It only does 1 hit at 3 stacks. Then it looses the enchant blast and MATK buffs. I used to get around +1.2k MATK from E. Burst.

 

I would also like to know how dual bringer works? Is it similar to resonance where it balances atk and MATK?