As predicted ahead of the release, the Mega Dragonite ex Mega Hyper Rare card is one of the most valuable cards in the set, although not the defining chase card of them all
While this card is equipped to a monster, that monster's Level is increased by 3
Isnt it great how Oloro, Ageless Ascetic triggers Heliod, Sun-Crowned and Vito, Thorn of the Dusk Rose and Karlov of the Ghost Council with 0 mana invested or ways to interact with this giant soldier short of killing the player

"Selesnya Sance" Creatures (9) 1 Carven Caryatid 1 Dawntreader Elk 1 Izzet Chronarch 1 Ondu Giant 1 Sakura-Tribe Elder 1 Soul Warden 1 Spike Feeder 1 Spiritual Guardian 1 Wall of Mulch Spells (27) 2 Eladamri's Call 4 Life Burst 4 Pull from Eternity 4 Living Wish 1 Celestial Convergence 1 Hypochondria 2 Seance 3 Parallel Lives 3 Sterling Grove 1 Venser's Journal 2 Chalice of Life Lands (24) 9 Forest 9 Plains 1 Graypelt Refuge 1 Kabira Crossroads 2 Khalni Garden 2 Sunpetal Grove Sideboard (15) 1 Ancestor's Chosen 1 Haze Frog 1 Izzet Chronarch 1 Peacekeeper 1 Unyaro Bees 1 Skyshroud Elf 1 Soul's Attendant 1 Ondu Giant 1 Carven Caryatid 1 Symbiotic Elf 1 Elesh Norn, Grand Cenobite 1 Sunblast Angel 1 Eternal Witness 1 Academy Rector 1 Fiend Hunter Now, this isnt a competitive deck, but the sideboard is there for the copies of Living Wish
My first deck ever was a mono-black lifegain deck with pieces like Zulaport Cutthroat, Xathrid Necromancer, and Necropolis Regent