When Stoneforge Mystic's second ability resolves, you may put any Equipment card from your hand onto the battlefield, not just the one you searched for with its first ability
Check Out the New Packaging for Commander (2021 Edition) and Beyond This week, you've been enjoying the exciting new cards coming with Commander (2021 Edition ), full of even more Strixhaven: School of Mages characters, themes, and intercollegiate fun
Aether Syphon Aether Syphon is below average for drawing a card in blue, yet always a welcome effect
However, thanks to the misprint, it could be used from the bench
I think that it has something to do with the fact that it was usually played in a way that allowed you to strip your opponents of answers while also making double digit Treasure tokens while being cheaper to cast than either of the cards that are its closest functional comparisons
There are also two types of flair, one that adds an effect over the card called cosmetic flair (like shining stars or glitter, as shown with the Kirlia example above) and one that shows an effect when you play the card in a battle called battle flair (as shown with the Mewtwo card above)