When using Absol-EX's "Cursed Eyes", do I have to move all three counters or can I choose to move less than three (like if I only need to move one counter to KO another Pokémon and wished to leave the other two where they are)?
You must move 3 from that Pokémon if there are 3 that can be moved.
Source: Power Keepers FAQ (2007-02-01), PUI Rules Team (2007-02-01)

Relevant cards

Note: All applicable cards may not be listed below.
EX16_92