>>40172965What can high level Psychers do?
The Howling was an event in 401.M34. Black Templar Space Marines ended the Catelexis Heresy by executing the Cacodominus, an alien cyborg whose formidable psychic presence allowed it to control the populace of 1,300 planetary systems. However, the Cacodominus's death scream echoed and amplified through the Warp, burning out the minds of a billion astropaths and distorting the signal of the Astronomican. Millions upon millions of ships were lost in the resulting upheaval and entire Sub-sectors slid into barbarism without the Adeptus Terra to guide them.
Obviously you aren't going to get to that level without seriously throwing in with chaos and that's the only time something that powerful has turned up so far in the fluff.
For Alpha biomancers, the range is planetary, but the more people you choose to manipulate, the less you can do to each. Turn a guy on the other side of the world into Space Marine Plus? easy. Turn two thousand people in the same room into Space Marine Plus? best you can hope for is making them more physically fit, unless you want to risk random mutations as well as the changes you want.
>can necrodermis get infected by fleshmetal?No. Necrodermis is essentially an artifical version of Fleshmetal already, just lacking in a fair few areas and considerably better in others.
