Final Fantasy has rather decent artifact support, which means youre effectively getting a 1/4, a 3+/3+, a mana engine, and a mana sink all for one card
This popularized other cards a few other cards having multiple instances of cascade, from Zhulodok, Void Gorger and Call Forth the Tempest having double Cascade to Apex Devastator having quadruple Cascade
Not only are there are a whole slew of powerful rares and mythics, but were seeing cards that might normally be mythic pushed down to rare (like Shalai, Voice of Plenty) and rares pushed down to uncommon (like all of the non-Rona multicolor uncommon legendsjust look at all of that text on Garna!)
Though Elenda is powerful in life, she's quite possibly even more capable in death, creating an amount of 1/1 Vampire tokens with lifelink equal to her power upon her demise
Iymrith looks to have a remarkably similar play pattern to Dragonlord Ojutai
it has the colors in its color indicator (see rule 202.2e)