The effect of 2 negates Friche's monster effect and requires a cost, but he should be using Wyrm or Swordsoul as the material, so you shouldn't have any problems
If heads, discard 1 Energy from your opponent's Active Pokemon
Bitter Reunion is probably a new red draw staple, as for some decks it is an upgraded Tormenting Voice since it can also be sacrificed for to offer haste to all our creatures for a turn, which is huge (at least in decks with many creatures)
(f) If the lot's failure to conform to its Authorship Warranty can only be shown by a scientific process which, on the date we published the Authorship description, was not available or generally accepted for use, or which was unreasonably expensive or impractical, or which was likely to have damaged the lot
Cards like Pixie Guide, Krark's Other Thumb, and Bamboozling Beeble have similar effects