The ToA spear reskins were in about a month ago. They got removed when they took out various visual effects and champion weapon skins. Said it was too much "bling" I think. I think all the artifacts would have been cool to stay. I think Malice is the only one left unfortunately for weapons.
I can confirm that Malice Axe is still in the game since I have it on my Druid.
I really wish they would put the Head effects back in since I was saving up for the circling dot halo but they took them out before I had 10k BPs to spend for it.