You'll make six copies of Cloud, which then go and search for six more Equipment (before being removed due to the legend rule), and repeat the process every single turn
Heartless Hidetsugu does insane amounts of damage, and if you have more life than your opponents the ability will essentially double your lead
If you play dual lands, bias towards those that can enter untapped, like shock lands, fast lands, or pain lands
Its a vehicle-forward set, even more so than original Kaladesh , and it features factions of racers all competing for the reward of The Aetherspark, some sort of powerful artifact that contains a planeswalker spark
Vraska the Unseen
Considering that these are some of the rarest Pokmon (or MTG too, I suppose?) cards in existence, I don't think a whole 1.5 off of the condition rating is too egregious