So, I've been looking at the new Improved Arc Reactor artifact, along side the recent nerf, and the availability of Iron Man & War Machine as enemy powers.
The artifact tops out at 350 spirit, which is a ton... but that now equates to 525 DR, along with 2 energy (8% damage, or 320 DR) and a 3% (120 DR) bonus to bosses. So, as an artifact, it basically totes up to a slightly contingent 965 DR. This feels like it's in the running for power hungry energy builds, like EMF or (if it is EVER going to work, this is it) Pyrotechnic Blast.
What do folks think about the new arti?