Opinion on my first deck

[Philippe Saner]

I still think Lightning Bolt is a good idea. It might actually be the best card in Modern.

Sideboard depends on your local meta. But it's hard to go wrong with Ancient Grudge and Blood Moon.

[Darilack]

Lightning Bolt is a great card, and after i'm done with the list i'll buy it for sure!

Ancient Grudge looks like a great cards for Sideboard, but i'm thinking of using Destructive Revelry instead, because it can destroy enchantments and gives 2 extra damage!

[Philippe Saner]

Destructive Revelry is a fine card, but against Affinity you really want to destroy two artifacts and you really don't care about enchantment removal.