Un-Honorable Mention: Lila, Hospitality Hostess Quick shoutout to an Un-set card that fits my description but doesnt deserve a spot on the actual ranking for obvious reasons
Even within MTG, you might see a card with an upside-down back, a mismatched back from another card, or backs printed with missing sections
So its tough to trade with, and it puts your opponent in awkward blocking situations
But your Summon: Bahamut happens to be an enchantment creature, and dies to Boseiju
While some of the rarer cards are more expensive to trade, trading can help you fill in the gap in your collection with lower rarity cards being free to exchange
Theres also the Old School (93-94 Magic) format, which allows only sets that were released from 1993 to 1994