Disappearing Dark Bloggs
From M2K2: Metroid Prime 2 Wiki
Encountered by: Tim
NOTE: requires Gravity Boost, and possibly Spider Ball - it depends on whether or not you can reach the Bomb Slot without using the magnetic rail.
I don't know if other people have discovered this or not, but it struck me as just a bit odd. When in Training Chamber, and the Dark Bloggs spawn, you can get them to completely vanish by activating the statue (that in turn reveals the Missile Expansion). I've tried it three times, and all three times after bombing the Slot, the three Dark Bloggs completely vanished (no death sound effect or anything - just *poof*).
If you hate fighting them, then I guess this is pretty useful.