Evil Idea

[Suicide Junkie]

Then the enemy human says "a-ha I'll surprise him by counter-attacking his territiory through that wormhole!"

*crunch*

Too bad it won't work.

The hole won't do damage until the end of your turn, so he could warp in, see the hole, and then leave in any direction.

I have personally had an LC fly right over the singularity with no ill effects.

Of course, laying mines & then opening the warp point would provide a similar effect