GBA #5: Can't Sleep (Part 2) pg. 41
This page makes Can't Sleep Part 2 the longest issue in the series so far, the previous one being Out of Mind. And now you see Tali's moveset: Bulk Up, Shadow Claw, Play Rough and Leech Life. Granted, not usually very effective against a Gengar, but keep in mind our spooptato has gone through an ordeal.