However its not against the rules, and netdecking can be a boon to players who want to explore advanced strategies or dont have time to test and fine tune their own deck-build
Now, if youre still reading, you are most likely a sports card collector
As such, with the precon, I highly recommend running Cloud as your commander, as this will ensure better synergy and a good gameplay flow, even if it starts off slower than most decks in Magic: The Gathering an issue that can be fixed with a few upgrades
It also benefits from Delirium itself, becoming a 3/3 Flier in a scarily short space of time
The BRO card is a Mythic Rare that has its extended foil version that initially hit $60-plus but has since leveled out at around $40
However, dont worry too much, whatever approach you choose is going to guarantee fantastic results