Having chosen a card to offer in return, you as the initial player will be able to see that offer in your own Social Hub - what you're offering and what they're offering
While these non-land sources of fixing make it harder to capture relative availability of mana fixing from set to set, cubes often include similar effects, so comparing these values is still informative
Inversely, if your opponent doesnt know that they are playing the mirror yet, they might run out a Show and Tell into your fatty and get punished
It appeared that the Borderless Poster cards from the Lord of the Rings Special Edition Collector Booster packs were seeing a price increase across a bunch of different variants
If you go with Wizards' official rulings then you have a limit of six players per table, which is pretty reasonable
As a free-to-play game, players are able to earn cards without spending any money in-game and build exact copies of decks as they would in the physical, real-world card game