The reasoning behind this was that there were some players who disliked DFCs, a number of them being Wizards employees, and they were worried they'd be a colossal flop

The products are: Scene Box - Final Fantasy: Garland at the Chaos Shrine Garland, Royal Kidnapper The Destined Warrior The Destined White Mage Chaos Shrine's Black Crystal The Destined Thief The Destined Black Mage Scene Box - Final Fantasy 8: Children of Fate Edea, Possessed Sorcerer Fated Clash Rinoa, Angel Wing Seifer, Balamb Rival Duelist's Flame Squall, Gunblade Duelist Scene Box - Final Fantasy 9: The Siege of Alexandria Brilliant Wings Judgment of Alexander Mega Flare Amarant Coral Vivi's Persistence Search for Dagger Scene Box - Final Fantasy 15: Camp Comrades Noctis, Heir Apparent Fishing Gear Chocobo Camp Flash Photography Campsite Cuisine Warrior's Resolve Game Edition Commander Deck - Limit Break Commander deck Cloud, Midgar Mercenary promo Download code for Final Fantasy 7 Chocobo Bundle 10 Final Fantasy Play Boosters 32 landmark basic lands (16 foil, 16 non-foil) 10 Chocobo track foil lands 2 of 20 Chocobo track foil borderless cards Paradise Chocobo (reprint of Birds of Paradise) foil promo 1 of 24 non-foil cards from Scene Boxes 1 Chocobo-themed click wheel It's worth noting that there is also a new promo card dedicated to the existing Yuna, Grand Summoner, that will be distributed during future MTG x FF events

None made much of an impact
I'd argue it's either being mana flooded (if you've ever been the player at the table who is empty-handed and top decks lands for a couple turns in a row, you'll know what I mean) or mana screwed (see: basically every Commander Clash game from Crim's perspective)
Full Art Serena has a pull rate of approximately 1/684, similar to many of the expansion's Alt-Art Pokmon V cards
Sheoldred, the Apocalypse: Offsets life loss by gaining life when you draw cards