each skeleton you control has trample, attacks each combat if able, and gets +x/+0, where x is the number of other skeletons you control.
at the beginning of your end step, create a tapped 1/1 black skeleton creature token. if a creature died this turn, create two of those tokens instead.
Flumphs siphon thoughts and energy from evil aberrations, and are often eager to share the dark knowledge they obtain with friendly adventurers.