Judging from the LUCHAS 2000 cover and the Coliseo photos (thanks for the links, RL)
This guy is Euforia
This guy is Nosferatu
Now we just have to figure out who’s been put under the mask. They’re claiming it’s new people, but they’re always claiming it’s new people. There is a guy named Euforia who’s been wrestling infrequently, as far back as 2004 in my results, and as recently as the 03/17 AULL show. Same guy?