If I have Virizion EX on the bench and my Active Pokemon has a Grass Energy attached, would my opponent be able to play Hypnotoxic Laser since the Pokemon with Grass Energy attached "can't be affected by special conditions"?
The opponent can play Hypnotoxic Laser, but its effect would be blocked.
Source: TPCi Rules Team (2013-08-15)

Relevant cards

Note: All applicable cards may not be listed below.
BW10_9
BW10_96