That doesn't show skill or ability, it shows luck really

Check out the adds I made to this deck below: Explorers of the Deep Cards Added View on Archidekt Enchantments (6) 1 BurgeoningBurgeoning 1 Court of GarenbrigCourt of Garenbrig 1 Deeproot PilgrimageDeeproot Pilgrimage 1 Growing Rites of Itlimoc // Itlimoc, Cradle of the SunGrowing Rites of Itlimoc // Itlimoc, Cradle of the Sun 1 Merrow CommerceMerrow Commerce 1 Rhystic StudyRhystic Study Instants (2) 1 CounterspellCounterspell 1 Swan SongSwan Song Artifacts (2) 1 Herald's HornHerald's Horn 1 Vanquisher's BannerVanquisher's Banner Creatures (6) 1 Deepfathom EchoDeepfathom Echo 1 Forerunner of the HeraldsForerunner of the Heralds 1 Jadelight RangerJadelight Ranger 1 Roaming ThroneRoaming Throne 1 Thada Adel, AcquisitorThada Adel, Acquisitor 1 Titan of LittjaraTitan of Littjara Sorceries (1) 1 Raise the PalisadeRaise the Palisade Drowned in the Deep Cuts are extremely hard, especially in a deck that's already incredibly synergistic with 36 lands

While there are specific rules to the format, again, the Final Fantasy cards are designed to be played, and mixed-and-matched, with cards from elsewhere in the pool of legal Magic cards
Weve got a steady drip of effects that can copy triggered or activated abilities over the past few years, and its usually much easier to loop that effect than it is to deal with retrieving the card from exile (or overcoming commander tax)