The long history of Magic: The Gathering would have you believe that a new style of card is introduced with each set
Burning this to kill an Ice-Fang Coatl doesnt feel great, and there are few other meaningful flying creatures around
On the other hand, much like past supplemental releases on Arena , there is a big, dark cloud hanging over the release of Kaladesh Remastered : the set is absurdly expensive, making it extremely hard for free-to-play (or mostly-free-to-play) players to enjoy the set in a meaningful way and costing whales a ton of money to get cards that have relatively limited utility on Arena since they are only legal in Historic and, on occasion, Historic Brawl
They wont always pay collector prices, but they buy consistently
Darkrai [Reverse Holo] #136 (Pokemon Obsidian Flames | Pokemon Cards) prices are based on the historic sales
These arent easy to come by, but there are some creatures that synergize well here (take Colossus of Akros as an Indestructible monster, for example)