Sorry for the small bump.
I’m semi active on the pkmtcgcollection reddit and came across two pretty original collection ideas and thought it was worth the share in this thread:
Pre-release collection:
Cards with multiple Pokémon in the artwork: https://www.reddit.com/r/pkmntcgcollections/comments/5qui6b/i_want_to_collect_cards_with_more_than_one_pokémon/
Greetz,
Quuador