Blissey for attack?

It makes sense to use her, if you have got max-potions or max-revives to spend. So you would need no more than one potion.

It will take some time because the att-stat is very low, but it will be potion efficient.

I did not try it on my own, i dont have such a blissey.

It will work, like many other low CP Pokemon out there. However, it will be slower than all of the "efficient" prestiger out there.

It's a perfect attacker to glass cannons, but don't use it to attack tanky mons cauz the time will be too long.

I did this yesterday with this pokemon and was surprised how easy it is.

I found myself just eating the charge moves. It actually took willpower not to dodge the Dragonites Hyperbeam I was fighting. But it refreshed my bar and allowed me to HB right back and sped up the fight.

Took out a dragonite & vaperon without dodging (well I don't remember if dodged any of the charges, but purposefully didn't dodge a HB for energy) for 1 potion.

Blissey is an amazingly effective attacker. It will cream just about any other mon with significantly less CP, without even dodging.

That said, you need patience. It takes awhile. She doesn't hit hard.