What will your playgroup allow, if anything
Seven cards will only be printed in a foreign language to celebrate the game in the languages it has been printed in over the decades
2: You get an emblem with "Creatures you control get +1/+0." 6: Destroy up to three target creatures and/or other planeswalkers
For players paying attention to this new system, not only do you have to consider if you really want to be in a higher tier in order to run your favourite Game Changer, but also you have to consider which select few Game Changers you will afford your deck - unless you want to jump to Bracket 4 and 5, but for many players the difference between an upgraded list and an optimized one is substantial
Your sense of touch is much more reliable than sight for judging the material of a card, and it'll get even better with practice
Finally, if you tap five Merfolk, you can put a +1/+1 counter on each Merfolk you control