Expanded Format Playability: Some rotated cards might still hold value if they are powerful in the Expanded format, which has a much larger card pool (currently Black & White series onwards) and does not undergo annual rotation
The Great Henge isnt as easy to cast as Guardian Project, but if you do the heavy lifting necessary to cast this at a reasonable cost, you get the bonus of extra mana and lifegain each turn, and your creature cards that enter the battlefield get a +1/+1 counter on them, in addition to the card draw
Expect to see more weird, old attack trigger card creeping up in coming weeks as early data from EDHRec suggests that Isshin, Two Heavens as One will be one of the most popular legends from the set for Commander
Silent Arbiter would be a great addition to a control deck that focuses on limiting the opponent's ability to attack or block effectively
Wait a minute Isnt this just a 2/1 flier with a drawback