Pokemon - 24
Gengar Lv. X 3-2-3-1
Giratina Lv. X 2-2
Crobat G 2
Noctowl HGSS 2-2
Nidoqueen RR 2-1-2


Trainers/Supporters/Stadiums - 24

3 Bebe's Search
2 Cynthia Guidance
1 Cynthia's Feelings
3 Expert Belt
1 Palmer's Contribution
2 Broken Time-Space
4 Roseannes research
4 rare candy
2 Copycat
2 Pokemon collector

Energy - 12

Psychic x8
Double Colorless x 4


Strategy
This deck primarily relies on the combination of two Lv. X's : Giratina and Gengar. The mix of spread damage, level-up prevention (especially for certain SP's), attack prevention and card loss for your opponent can prove to be an interesting offense. I also threw in some extra poke's and other cards to help get counters on and set up my poke's and energy quickly.