Can't find any videos on youtube but I imagine some people already have the weapons.
Not interested in the sword so I'm stuck between the bomb, gun, or neither. I want to see/know if the Vortex clone scatters enemies or not and also I'm curious of the damages on the carbine but I'm sure that will come eventually from Zeddy.
Really wish I could just use my freaking 5* versions to make these. <_<
These weapons have been discussed in many threads, for example here.
I don't have the bomb, but everyone is saying that it is simply a Graviton Vortex, but with poison.
I don't have the gun, but everyone is saying that it is simply a Sentenza, but with poison (and no gremlin bonus). So Sentenza's damage tables apply, but subsitute slime damage for gremlin damage (or look here and here, to see damage bonus effects).
The sword is old-Acheron (not new-Acheron), but with poison.