There are various locker and counter collection points across South Africa
Well, who would pay for that
You are never forced to activate mana abilities to pay costs, so if there is a mandatory additional mana cost (such as from Thalia, Guardian of Thraben), you can decline to activate mana abilities to pay for it and hence fail to cast the suspended card, leaving it in exile
Humble Defector is an interesting option to consider
The Japanese cards were given out to Pokemon Center customers starting December 16th when they spent more than 2,000 yen (about $15).
Dictate of Kruphix, Dictate of Karametra, or Kami of the Crescent Moon are enough reason for your opponents to keep you in play, but they tend to favor everyone equally and don't put you ahead