Ureni is the Dragon-specific commander here, letting you take a peek at the top eight cards of your deck when he enters or attacks and snagging a Dragon creature from among those cards and putting it directly into play
Legality depends on the tournament format -- Frontline Devastator can be legal in some formats and banned or restricted in others
Infect is a deck built to capitalize on Bolt-less metagames, which you should see as an opportunity to bring back the Bolt
It's great for finding a finisher during an infinite Mox Diamond combo, and since it's an optional effect, you can stop drawing at any time
Our lands are far more consistent, our ramp is super explosive thanks to Mana Crypt and friends which means we can land a strong planeswalker on the battlefield starting on turn 1, and can clear the board of any issues with Wildfire by turns 2-3
It would be very easy to focus a deck like this one around creating tokens and drawing tons of cards, especially because Esper has so much support for tokens already