So, with no announcement at all, they have already removed Valhalla coins from chests and other rewards and replaced them with Underdark coins.
I noticed earlier today that I had an unusual number of coins… so I looked in my history. This is a monster chest from this morning:
Click on underwild coins:
And Valhalla coins:
I expected this, but not so quickly, and not with no announcement at all. And given how crappy VF is, getting more coins for anyone F2P or VC2P — good luck.
I expect no change, but once again they’ve proven just how badly they do at communicating with the community.