Cost-to-Return Ratio: With just 2.6% annual total costs (including exit fees), your net profit could be 21.8% per year
While those cards reward you for equipping creatures, this makes the equipment themselves generate additional card advantage
Haste Magic grants haste, while Crescendo leaves you with a wider window to cast the exiled card, but both are excellent, especially when you can copy them or have cast-from-exile synergies
Or are some of the cards harder to pull than others within that catagory
Where this card will undoubtedly be great, however, is as a Grixis flashback commander
The crazy thing about Lost Wind is that these negates arent until the end of the turn, theyre permanent