Source
You can find the article about the update here.
New characters
Two new characters will be added with the update that will happen on the 15th of March.
While normally, we have to guess what character is hidden behind the promo art, the most recent event gave us the chance to play with a few upcoming ones and among them were both Zelvi and Ygg.
Zelvi
Here's the promo art for Zelvi:
And here's what she looks like:
Zelvi is a Dark Assassin who specializes in AOE damage.
Ygg
Here's the promo art for Ygg:
And here's what she looks like:
Ygg is a Wind Mage who also specializes in AOE damage.
New event
A new event, Peek at the Spring God will be released with the update on 15th March.
50 free pulls
From 15th March to 19th March by simply login into the game every player will obtain 10 free pulls - so total of 50 pulls. You won't be able to use the pulls on any banner, but instead, a new special banner will be added to celebrate it.
