UNDECEMBER Rune Knight minion build keeps on dying in Hard mode.
If you guys want to play as a summoner, I recommend play Diablo 4 Necromancer.
This game ended Abyssling build last season 2 and now killed RK (Rune Knight) in season 5.
They keep on buffing Sentry, and nerfing RK (Rune Knight).

Every season start Mark of Focus Island zodiac node "50% Mark of focus skill rune effect Amplification" is not working.
Moreover, the Proxy water shadow zodiac node "Seal effect apply to minion instead" is not work since Season 4.
I have been reporting this since Season 4, I dont know if the customer service employee can understand simple English or they are just F idiots!

Good Job Devs for me to advertise/promote Diablo 4.
If I cant trash talk you in the support ticket why not here.
Idiots

Reddit rant link for more proof of minion bug and nerf
  / undecember_devs_dismembered_rune_knight_mi...