For example, I recently purchased a Kami of the Crescent Moon Commander deck where all of the Islands were matching foils
Lunala 46 Popplio Water 60 Water Gun (20) Solgaleo 47 Brionne Water 80 Wave Splash (30) Lunala 48 Primarina Water 140 Surf (60) Melodious Healing (Ability) Once during your turn, you may heal 30 damage from each of your water Pokmon
While it hasnt been officially confirmed as the Headliner card for Final Fantasy, it looks like a likely candidate based on today
(Hmm, a little hidden philosophy stuck away in a grouping of Magic mechanics?) Let's take a look at a card from Alpha : Is this a threshold card
Aristocrats is the obvious go-to here, but any deck with a lot of creatures and love of death triggers can make it work
As other trading card games got introduced, many of them tapped into features that had been used by trading cards but not in Magic