Androxus is great at short distance but he also can do much from long distance. The best way to counter him is bait him to use Reversal unnecessarily and force him to waste all Nether Steps and just stay grouped up.

Furia is mainly backline high damage supporter that should be used more to defend oneself. She shouldn't be atacked directly because of damage and beams. The best way to counter her is force her to waste all skills, or atack from distance.

As long as Koga has at least one dash it's impossible to use beam on him. To counter him you should always stay close to one ally with CC ability. Bait him to use all his dashes and stun him that he can't counter you alone.

Evie is fast enough to escape from your beam and your wings of wrath. To counter her be sure she has no more blinks and soars and when it happened use your beam. You should keep just a little distance as long as you don't play on Exterminate.