We don't have any details yet, but there certainly seems to be enough narrative to power the game for a couple of Sets at the very least beyond this first wave

1 Non-foil Booster Fun common or uncommon 1 of 40 Extended-art legendary uncommons (66.7%) 1 of 3 Main set Booster Fun commons (5%) or 13 uncommons (26.7%) 1 of 3 Alternate-art Secret Rendezvous uncommons (1.6%) Features artwork of Yuffie (0217), Aerith (0218), or Barrett (0219) 1 Traditional foil or surge foil Booster Fun common or uncommon 1 of 3 Traditional foil Booster Fun commons (13.75%) or 13 uncommons (72.75%) 1 of 3 Traditional foil alternate-art Secret Rendezvous uncommons (4.5%) 1 of 4 Surge foil uncommon borderless character cards (9%) 1 Traditional foil basic land 1 Traditional foil default frame rare (87.75%) or mythic rare (12.25%) 3 Booster Fun rares or mythic rares 1 Non-foil main set Booster Fun rare (23.1%) or mythic rare (3.8%) 1 of 44 Non-foil extended-art legendary rares (18.2%) or 14 mythic rares (2.9%) 1 Non-foil Booster Fun Magic: The Gathering FINAL FANTASY Commander card From among 7 rares (2.9%) and 16 mythic rares (3.3%) 1 of 93 Non-foil extended-art Magic: The Gathering FINAL FANTASY Commander rares or mythic rares From among 28 rares (11.6%), 57 extended-art legendary rares (23.6%), and 8 extended-art mythic rares (1.6%) 1 of 7 Traditional foil Booster Fun rares (1.4%), 28 extended-art Magic: The Gathering FINAL FANTASY Commander rares (5.8%), or 8 mythic rares (0.8%) 1 of 8 Surge foil Booster Fun Magic: The Gathering FINAL FANTASY Commander mythic rares (1%) A Collector Booster will have a maximum of one traditional foil or surge foil card in these slots

Brainstorm I didnt have to Brainstorm long to come up with the coolest card in the game
Ulcerate is basically as good in the first few turns at killing things as Push, in the midgame it is nearly as effective but somewhat less awkward due to no revolt trigger setup needs
Other Good Dragons If were willing to step outside of the D&D theme, Magic provides a near endless-supply of good creatures to put in a Dragon tribal deck
, , Sacrifice a Cleric creature: You gain life equal to the sacrificed creature's toughness