Finally, an e3 Feedback Implants equivalent. And better!

This is a combo hardware. It pairs well with :

• Quetzal: Free Spirit, to fully break any barrier.
• Num to break any sentry for 2.
• Endless Hunger in Apex: Invasive Predator to break any ice that have an end the run subroutine.
• Matryoshka to break multiple ices in a row with few Matryoshka hosted.
• Boomerang or Botulus to fully break any ice.
• Revolver to make it last longer.
• Maven to break any ice for 2.
• Adjusted Matrix to fully break any ice with one .
• Gbahali and Kongamato to fully break an ice.

At 2 influence, if you want to use any of those cards, it is easy to import Poison Vial into your deck.

Because it use power counters, it is a valid target for Captain Padma, Flux Capacitor, Stoneship Chart Room and Orca to get recharged.

And finally, since it is a weapon, it can be tutored with Asmund Pudlat.

The art does evoke a kind of poison (it look more radioactive than anything else to me) and the quote reinforce the art and name of the card, but I fail to see the point of a litteral poison (related to biological entities) to break ices (related to digital entities). Hence, I feel it misses the mark, considering the effect of the hardware. Still, a needed card that will do a lot of work for many archetypes.