In our experience as collectors of card games, these decks usually have 1-2 unique cards you can only get inside one of these decks, also if you are looking to gain value and sell it in the far future, there are other great Lorcana products to do it with
Kindred is a card type , and it counts as a card type for mechanics like delirium
This will force players to stretch their manabases less (since you can get enough playables in two colors), enable more speculative draft picks (since packs dont dry up once theyre missing 4-5 cards), and allow players to chase weirder synergies rather than just take well-statted creatures and mediocre removal
They predate rarity symbols, which is part of why identifying early cards can be tricky without some background knowledge
5) Waylay Much better when it could be played at the end of an opponent's turn, giving you a bunch of 2/2 hasted creatures for your next attack phase, but still a potent creature killer