Have the 6 hour lure module event started here yet?

If you want more potion and revive efficiency but slower, use lapras to kill D9. A CP2000 (~lev27) lapras with both ice movesets can kill 2x D9 with CP3400.
I'll use machamp with C+DP for 3.1 k blissey. I seldom use D9 for blissey. This is personal preference.

same here ...... I powered up my D9 to CP34xx but still don't find it exceptional against Blissey.
Maybe it's because I don't know how to use a D9.

Ppl always say D9 is the best attacker so I powered it up. But then I often use specialist pokemon in the end, like Lapras, Jolteon, Vaporeon, Machamp and Exegg.
When I use D9 against Snorlax, it can get seriously injured by a few Body Slam. Against Vaporeon, easily injured by a few Aqua tail. And my D9 also has to avoid DT Gyarados. Against Rhydon have to beware of Stone Edge.
I wish Niantic gives more HP to D9.  

for now, I've one lvl 34.5 Lapras which I use for D9.
while I want to use my D9 as much as possible, I feel like their best use is to hide up in the gym.

Cp2476, hp142, lev31 with iv 15 10 14.