Having a powerful enters-the-battlefield triggers works wonders in number shells, including Flicker and Momentary Blink effects
If a disproportionate share of top-tier decks are playing creatures in the "misses" category, who cares if those creatures only make up 28% of Modern's collective creature roster
Rotting Regisaur Rotting Regisaur is a 7/6 for only three mana
So I'm basing the info here on some kind of authority

For all the cards I removed check the list below: Explorers of the Deep Cards Removed View on Archidekt Creatures (14) 1 Benthic BiomancerBenthic Biomancer 1 Coralhelm CommanderCoralhelm Commander 1 Deeproot EliteDeeproot Elite 1 Evolution SageEvolution Sage 1 Kiora's FollowerKiora's Follower 1 Merfolk SkydiverMerfolk Skydiver 1 Merfolk SovereignMerfolk Sovereign 1 Metallic MimicMetallic Mimic 1 Sage of FablesSage of Fables 1 SurgespannerSurgespanner 1 Thassa, God of the SeaThassa, God of the Sea 1 Thieving SkydiverThieving Skydiver 1 Tributary InstructorTributary Instructor 1 Vorel of the Hull CladeVorel of the Hull Clade Enchantments (1) 1 Simic AscendancySimic Ascendancy Instants (1) 1 Ripples of PotentialRipples of Potential Sorceries (1) 1 Bygone MarvelsBygone Marvels Making Waves Making a cut of 14 creatures in a typal deck may seem excessive until you take a look at the deck in its final form: 30 creatures, 10 instants, 6 sorceries, 11 enchantments, and 7 artifacts

Lugia EX and Lugia VMAX cards represent some of the most powerful and valuable variants available