Cool collectors cards should be just that, fun things to collect, not things that people feel that they need to have to play the game
There are a number of resources out there that allow you to plug in your decklist and get a breakdown of what percentage of your cards need specific colors of mana, what the average converted mana cost of your cards is, and other helpful information (Im partial to Tapped Out personally)
Smuggler's Copter The Looter Scooter demonstrated how overturned some of the original vehicles from Kaladesh were, though Smuggler's Copter has since been reintroduced into Pioneer
Shes interested in every type of game across every genre of gaming, and she has the credentials to prove it
Opening turn 1 Thoughtseize/Inquisition of Kozilek into turn 2 Bitterblossom/Pack Rat is a pretty consistent and powerful proactive gameplan across the board, helping us face a metagame as diverse and Moderns
If it does, then its one of the most expensive and rare cards of all time, selling in January for a whopping $493,000