Robelu, Meticulous Investigator

(You can only activate this skill once per turn across all copies of this card.) If your opponent has 3 or less energy and you place this card in its owner's Drop Area from your hand or Battle Area : When your opponent activates the skill on an Extra Card with an original energy cost of 1 or 2 that doesn't have a keyword skill or special trait from their hand without paying its energy cost, they may pay the energy cost of that card. If they don't, draw 2 cards and play this card from your Drop Area in Rest Mode. You can activate this skill at Counter Timing.