>>53818080Lliam has multiple and it depends on the situation.
Moves (Support form):
Reflect
Light Screen
Helping Hand
Misty Terrain
Psychic Terrain (often paired with Psybeam, Psychic, or Expanding Force)
Moves (Combat form):
Shadow Ball
Thunderbolt
Psybeam
Psychic
Expanding Force (his last resort attack)