Umbra's really need to be changed or removed

[Waaaghamon]

We really need to have a chat about the magic 8 balls of doom introduced in the Eldar DLC The Umbra. They are massively overtuned for a neutral unit encountered early game, they're flyers that hit harder then the Kastelan Robot's and are almost as tough AND they commonly come in groups of 2-4! They seem to have a higher rate of spawning compared too Kastelan's as well! Please Dev's I'm begging you, please nerf the 8 balls of doom!

[Jey]

They are melee (i.e no Overwatch) and have 2 moves (i.e you can outrun them).
Don't shoot at them and run away when you meet them, until you have the firepower needed to take them down.

[Lord-Knight Fandragon]

Its astounding how much wildlife is in this game. I put it on very low and the maps are absolutely loaded to the BRIM with wildlife. I cant go 10 hexes in any direction from my base without running into a GIANT pack of wolves and all that.