The word sounds like it should mean, "This Creature dies, then comes back." But as we can see from the mechanic's reminder text, this is actually not the case
Mismagius ex has the following attacks: Magical Delusion - 70 damageYour opponent's Active Pokmon is now Confused
These are all reskins of the same card (a la Nazgl), and they have the relentless text of a deck can have and number of cards named Cid, Timeless Artificer. Landfall Landfall is a deciduous mechanic in Magic now, and appears frequently across new sets, but Tifa Lockhart is the third landfall creature we've seen in the red-green spectrum, following Zell Dincht and Gladiolus Amicitia, so it looks like it might be an archetypal theme of the set for Gruul
This is completely falseobjectively, none of the 1,000+ Pokmon in existence resemble any sort of satanic creature
Plus, every time your dragons deal damage, you get to dig through your deck and even bounce dragons back to your hand to dodge removal or retrigger enter-the-battlefield effects
