mtg born of the gods card list of the Gods Born of the Gods BNG

Scion of Ur-Dragon is pretty insane with the addition of the young versions of the Dragonlords from Fate Reforged that grant your dragons a trigger when they attack

Sorcerer Enchanted creature gets +1/+1 and has "Whenever this creature attacks, scry 1." Wicked Enchanted creature gets +1/+1 and "When this Aura is put into a graveyard from the battlefield, each opponent loses 1 life." Young Hero Enchanted creature has "Whenever this creature attacks, if its toughness is 3 or less, put a +1/+1 counter on it." Any time a creature has more than one Role controlled by the same player attached to it, the creature keeps the newest Role and all the others controlled by that player are put into the graveyard (and then cease to exist because they're tokens)

If all your creatures are Dragons, five creatures entering the battlefield simultaneously will trigger Dragon Tempest five times for a total of 25 damage

Finally, the collections special starter set will highlight an iconic duality from Final Fantasy VII, with Sephiroth and Cloud as the central themes