I don't like the Blaze because it is doubly situational, first they need to have a creature and secondly you need to have landfall
That might seem like it is not worth it as haste is just speeding you up a turn and while the shroud is significant the main reason you want these is the haste
Sidequest: Play Blitzball // World Champion, Celestial Weapon - Final Fantasy (Foil Near Mint) You want to be informed when the price of Sidequest: Play Blitzball // World Champion, Celestial Weapon - Final Fantasy (Foil Near Mint) reaches a certain value
Its relatively expensive at 5 mana, but in Commander and Cube (where this sees play), its a powerful effect
Permanents that allow you to tap your lands for any color, like Cromatic Lantern and The World Tree, make it easier, but if you don't have access to these permanents early, you may be stuck on having the wrong lands for what's in your hand.
Time sure flies doesnt it