What happens if I use my Team Rocket's Wobuffet's "Rocket Mirror" attack to move damage from my benched Team Rocket's Pokemon to my opponent's Team Rocket's Articuno with "Repelling Veil" Ability?
Your benched Team Rocket's Pokemon would remove its damage counters, but the opponent's Active Team Rocket's Articuno would not remove nor receive any. If you try to move damage *to* something that blocks effects, the damage disappears. If you try to move damage *from* something that blocks effects, the damage stays there.
Rocket MirrorRepelling Veil