Come on out to play!
[Volk] Galvantula ♂
[Chandelite] Chandelure ♂
Ability: Flash Fire
Obtained: Pokemon Trivia Centre
Signature Move: N/A
Volk, use Thunder Wave on Archeops then Charge Beam it. If Thunder Wave didn't work the first turn, repeat it. If Claydol Guards, switch to Bug Buzz instead.
Chandelite, spam Claydol with some lovely Shadow Balls!
Galvantula@Archeops: Thunder Wave/Bug Buzz ~ Charge Beam/Thunder Wave/Bug Buzz
Chandelure@Claydol: Shadow Ball ~ Shadow Ball