Originally Posted by Fat KurashiDragon
Mention Choice scarf ditto (Did I mention I love Imposter ditto) as a way to handle deoxys-D as a lead. It can use Deoxys' taunt against it. Or you can predict a switch and set up it's own hazards on it. An excellent way to combat Deoxys-D indeed.
This is actually a pretty shaky counter.
You can taunt first, but Deo-D will most likely be running a Mental Herb (I swear everyone on the ladder is doing this), and then you'll get counter-taunted. Now you've got a taunted ditto, locked into taunt. 1 Free turn for Deo, or maybe 2 if you don't have something else that can handle him.