In the deluxe version these are plastic miniatures
the buff ability plus this commanders keywords suggest a Voltron strategy, but the latter ability rewards you for going wide
I have convinced myself that there is a very clear winner for most valuable measurable thing: Time CMC/MV acts as the Money/Time Continuum for resource management in mtg
The Flights/Dragon Creatures (25) 1x Adult Gold Dragon 1x Amareth, the Lustrous 1x Atarka, World Render 1x Bladewing the Risen 1x Darigaaz Reincarnated 1x Dromoka, the Eternal 1x Green Dragon 1x Hellkite Charger 1x Hellkite Courser 1x Immersturm Predator 1x Intet, the Dreamer 1x Karrthus, Tyrant of Jund 1x Kolaghan, the Storms Fury 1x Lathliss, Dragon Queen 1x Mana-Charged Dragon 1x Prossh, Skyraider of Kher 1x Ryusei, the Falling Star 1x Savage Ventmaw 1x Scion of Draco 1x Scion of the Ur-Dragon 1x Scourge of Valkas 1x Silumgar, the Drifting Death 1x Teneb, the Harvester 1x Thunderbreak Regent 1x White Dragon In Rise of Tiamat, there are dragons