I do not want to ask for any effects of anti matter that are realistic but i want something that makes it a little more intresting. I would like to know that if even though it already creates suction that when it becomes in contact with any radioactive element (excluding warp) that it creates low life black hole with increased heat and vacuum. This purpose would be possible bombs with anti matter and to add some awesome sauce to the mix.
so... you want it to create a temporary black hole? yes it can be done, but a change like that would probably break some old creations that use anitmatter