When approaching deck building in any format, looking at the entire pool of legal cards is the best place to begin
For full details please see the following eBay help page: Buying internationally with the Global Shipping Programme
Of course, 'Trick or Treat!' is the correct English expression used when asking for candy and snacks at the Halloween festival, but Halloween has its origins in Christian culture, and is only enjoyed in the United States and Canada, and is a big deal in other Western and English-speaking countries
The problem with the original card (I believe it was later changed) was that having two in play was essentially auto-win
's metagame may outmatch them, but reprints would be great collector's items ideal for casual play rather than competitive games
Plow Over costs GCC and only does 30 damage, which is half of what Grind would do at this point