Thought it would be fun to see what everyone’s choices are for the best cards in Kaladesh. Reply with your choices for mythic, rare and common/uncommon.
Here are my choices for each category, what are yours?
Best Mythic:
1 - Angel of Invention
2 - Torrential Gearhulk
3 - Aetherworks Marvel
Best Rare:
1 - Deadlock Trap
2 - Fateful Showdown
3 - Insidious Will
Best Common/Uncommon:
1 - Tidy Conclusion
2 - Rush of Vitality
3 - Decoction Module
Nothing like casting Deploy the Gatewatch followed by Insidious Will 
Angel of invention on its own is really strong, yes, but I don’t know about OP yet. It’s similar to Sigarda in that it doesn’t stay alive a long time due to its vigilance. With that said, I’d definitely play it, especially because of Deploy.
Powerful yes… But i dont know if any of them is OP. Certainly not compareable to Olivia and deploy or gisela.
Fateful Showdown is exactly what red has needed for a long time: a cheap way to do creature damage that keeps up with the power creep. Takes care of whatever inner struggle can’t kill
Puzzled about Showdown. 60% of the time, Fateful Showdown is Exquisite Firecraft–or worse.
I don’t think the existence of Deploy proves that anything is OP, except for maybe Deploy itself.
Saheeli’s Artistry
I would put the Consulate flagship up with the Angel of invention but only if you currently have Saheeli. Getting a 48/48 creature who does 20 damage to all creatures and opponent for 20 loyalty is great.