Why can't my Serperior know Aromatherapy?

[ShizukaMikudou]

Please tell me why Showdown won't let me go into battle with this set on my Serperior.

Sesshoumaru (Serperior) (M) @ Wide Lens
Ability: Overgrow
EVs: 252 Spd / 252 HP / 4 SAtk
Timid Nature
- Glare
- Taunt
- Iron Tail
- Aromatherapy

When I try to enter a match, I get the message:

Your team was rejected for the following reasons:

- Sesshoumaru (Serperior) can't learn Aromatherapy because it's incompatible with another move.

I don't really understand... Aromatherapy doesn't really interfere with Glare...

 

[Dustflier]

Perhaps it's another move? Unfortunately the only advice I can give is to test

 

[Darnell]

Serperior can learn Aromatherapy only when obtained from:

• gen 5 event: 0 snivy

Serperior can learn Glare only when obtained from:

• gen 5 egg: arbok, dunsparce, ekans, seviper, ...
• gen 6 egg

Yes it does^

 

[ShizukaMikudou]

Okay, thank you very much! I researched Snivy/Serperior's movelist again and found out about the event exclusive move. :)

 

[Darnell]

Okay, thank you very much! I researched Snivy/Serperior's movelist again and found out about the event exclusive move. :)

No problem :)