I feel it is a bit of a shame that Haunting Guise has only one possible upgrade, so I'm making another suggestion for one. I will also try to make a constant flux of blog posts from now on.

Huramak's Disguise
Recipe: Stats:
  • +275 HP
  • +70 AP
  • Unique Passive: +15% Magic Penetration
  • Unique Active: Summon a clone of your champion on a location within 2000 units. It grants you vision and can be contolled as a pet. If it takes damage it is destroyed or lasts 15 seconds maximum. (300 second CD)

I wanted to keep the AP-HP theme of Haunting Guise. Dsepite not bringing a lot of AP (even though it has more than Liandry's Torment, but less HP) it is fairly expensive. Also, the penetretion is now percentage based, meaning it is less effective against low mres targets. It also lacks the added damage from the other path's passive.