I ended up mostly looking at for deck list ideas, and ended up using to have a searchable list of all the cards I was going to print
That, and the abilities come together for a great, synergistic package
When Ice Age came out, for example, the game would change its name to Magic: Ice Age
This page should probably be updated more often than the other EDH Reference lists, due to time-sensitive nature of it, but I honestly don't think I'll update this very often
Rosewater mentions that MTG designers tend to rank mechanics in a spectrum that goes from splash to workhorse, with splash being mechanics that most players recognize as new (and hopefully exciting), while workhorse are mechanics that are more low-key but nevertheless essential for a set to work
Mesa Enchantress is usually part of the team, though not the best player