The summons of Final Fantasy utilize a "Saga Creature" set-up, to act as powerful but temporary forces on the field, melding Magic and Final Fantasy concepts in the process
I'll try my best to put this into words before showing the photo example
Even after all that, though, PKMJP says "I still have tons of items to scan, edit, upload, and annotate," and adds: "Lots of improvements to speed things up, lots of artwork still to be added and labeled, more cards to be added, better ways to browse images Features like custom lists, voting, and a proper blog are all on my wishlist for the future!" It's obvious how much effort has been put into this, and it's an absolute delight to browse through the pages looking for old favorite artworks and discovering new ones
Getting a guaranteed creature to buff with mentor each turn makes Legion Warboss valuable, and those Goblin tokens and +1/+1 counters are effectively free