Anima.

Of course, it helps that I like Hellraiser movies and the work of H.R. Geiger.
I seem to relate with you quite well there, my friend...

But to specifiy my reasons for enjoying Anima's entrance:
To see the brutal three-pronged hook fall from the sky suddenly always draws my attention. And to see, and almost feel, how it collides with the ground and then subsequently begins to sink into the very bowels of the nether, drawing a great coiling, shifting pool of darkened reds and voilets.... Drawing the aeon upwards to the surface is always an interesting show of pain and brutality, as she, and all her weight, is drawn beneath her chin.

I guess, all in all, I enjoy how intense the entrance is - that seems to strike me deeper than flashing colours and effects...