Code:
Diglett:
~Reversal + Fury Swipes,
~Reversal + Body Slam,
~Reversal + Double-Edge,
~Reversal + Mimic;
Dugtrio:
~Reversal + Fury Swipes,
~Reversal + Body Slam,
~Reversal + Double-Edge,
~Reversal + Mimic,
~AncientPower + Charm,
~Beat Up + Charm,
~Faint Attack + Charm,
~Pursuit + Charm,
~Reversal + Charm,
~Screech + Charm,
~Uproar + Charm;
New HGSS egg move Reversal gives Diglett illegal move combos for the first time.
EDIT: Reversal is also illegal with FRLG-only level-up move Fury Swipes.