If for some reason you control more than one of half of the pair, you can choose which one to Meld with
Harbinger of the Seas (Source Material bonus sheet reprint) Heroic Intervention (Source Material bonus sheet reprint) Heroic Intervention (Source Material bonus sheet reprint) Heroic Intervention (Source Material bonus sheet reprint) Lord of Atlantis (Source Material bonus sheet reprint) Horn of Greed (Source Material bonus sheet reprint) Note: this card was captured from a livestream, and we will update with a hi-res version in the future.
You can make Knight of the Reliquary even more powerful, and or team up with cards like Ravens Crime, Liliana of the Veil, or Flame Jab
For example, if you want to try out two different cards and collect data on both and that puts you to 61, this can be an efficient way of doing so
I am amazed at the stuff control has gotten in Edge of Eternities
This means that Gold Star rarity cards have their first two Flairs automatically unlocked from the moment you obtain the card