This year, eager to see what others were doing with the format, I went searching for events and groups to play
Images via WotC, Magic: The Gathering
We can still build around Dragons and payoffs like the damage wrath wincon of Wrathful Red Dragon but use Chainer staples like Doomed Necromancer and Archpriest of Shadows to cheat out our high-mana beasties way ahead of curve and arguably more efficiently than a Rivaz deck
Gigadrowse is the best of the bunch, and probably the best card in the deck
If you watch the games, you'll see that we got a ton of wins by flipping it into Black Chocobo, which then grabbed a land to trigger its landfall to grow all of our Birds and all of our other landfall, generally leading to us dealing around 50 damage and winning the game on the spot
There're almost no wrong answers here, but there are tons of ways to make it your own, so play it your way and have a great time with it