Firstly, after Pikachu, the second card youd most expect to find is Unown, with 92 different cards
When a Gold Card Trade event opens: A pop-up appears in-game showing which two Gold Cards are tradeable during this event You can send and request those specific cards from friends via the standard card gifting interface Check your duplicate Gold Cards immediately if you hold a duplicate of either listed card, send it to a friend who needs it right away The window closes without advance warning set a calendar reminder and trade in the first 12 hours to be safe The fastest source of Gold Cards outside of trading is completing Viking Quest
Currently his main weakness would be a part of his strength - around 2/3 of the deck are blue cards
"Collectors Hit a Home Run, Auction Prices in 2016 Soar to New Heights"
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If each set only has 3-5 amazing rares in it (unless a big special set comes out that feature more), every Legendary Pokmon can eventually have an amazing rare