It is easy to do Ruby & Sapphire most.
The Emerald can sketch only the technique for moving it.

"SUBSTITUTE" cannot sketch SUBSTITUTE with not scary.
"BATON PASS" is sketched without keeping from.

When it uses it for the sleeping Pokemon, the SKETCH sketches the technique for
choosing.

>Prepares Pokemon
1.SMEARGLE that remembered "SKETCH" to remember technique
2.Pokemon that remembered "SPORE"
3.Pokemon that remembered "Technique for wanting remembering"
4.Pokemon that can knock down EXPLOUD by a blow

>Method
Battle challenges "Interviewer GABBY & TY".

The first turn:MAGNETON is made to sleep by "SPORE".EXPLOUD is knocked down.

The second turn:The Pokemon that remembered "Technique for wanting remembering" by the exchange is put out. Is made to sleep by the spore.

The third turn:SMEARGLE is put out by the exchange. It fails by using "Technique for wanting remembering".

The fourth turn:The Pokemon that remembered "Technique for wanting remembering" is made to throw out the ball. SMEARGLE is sketched.