Pickings are slim and we win no Harpies, though we do grab Brain Control for (distant) future use, Fire Eye (800/600/2*/PYRO) thats handy versus Weevil, and a surprise Cannon Soldier (1400/1300/4*/FIEND) and badly-needed Genin (600/900/3*/DREAMS) from Solomon
If Sigilyph takes damage from such a foe, it will automatically be returned in full force, which will make all opposing trainers need to adjust their offense if they intend on using their strongest pokemon
While sending scalpers on a wild goose chase for a Pokmon Trading Card Game card might seem a bit mean or rude to do, it seems that most comments agree with the poster's frustrations with those trying to get their hands on expensive cards without working for them themselves
Unfortunately, Mox Amber has a stipulation with it that keeps it from being optimal early in the game
The "Dark Magician" strategy has perhaps the best example of this type of card with "Eternal Soul"