Most magic:
Sennheiser HD 800 (VERY nice detail, layering, speed and clarity - probably my favourite cans but since they are open I don't always have a chance to use them)
Fostex TH-900 (your music with MSG sprinkled on top, makes music alive)
Denon AH-D2000 with Denon AH-D5000 wood earcups (nice, warm and musical - relaxing to listen to)
Moderate magic:
Audio-Technica ATH-W1000X (can be great for vocals and can really get my toes tapping, wood finish is surprisingly durable *cough*)
Beyerdynamic DT250-250 (crisp and open sound; downfall: can be a bit bright without proper amplification)
Ultimate Ears TripleFi.10 (downfall: recessed mids, or prepare to up the volume)
Audio-Technica ATH-AD900 (downfall: slightly thin sounding at times, lack of bass, sound leakage - I never really used them, but being my only open headphones at the time they convinced me to try out the HD800)
Less magical:
Yamaha HP-1 (very nice imaging and layering)
Yamaha YH-1 (slightly brighter than my HP-1, probably better on paper but hard to say)
Koss Porta Pro (downfall: pulls on my hair, possible sound leakage - I actually used these as my headphones on the go for a long time. Very good for the price.)
Ultrasone Pro 900 (great performance even unamped) (no real complaints, might lack treble sparkle/extension)
(stock) Fostex T50RP (quite natural sounding; downfall: mids resonance can become fatiguing)
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For the below I don't really have a place for them in my ranking as I don't use them on a regular basis:
RE0
Fischer Audio Eterna rev.1
Fischer Audio Silver Bullet ("You're Lucky!" promo edition)
Jays q-Jays (downfall: difficult to get a good seal)
Beyerdynamic DT250-80 (downfall: midrange has a bit of glare, slight treble roll off)
Monster iBeats (came bundled with my HTC Sensation XE)
Ultrasone DJ1 Pro
Sony MDR-V6
AKG K340 (electrostat-dynamic systems, green dynamic driver housing, no text on headband) (nice soundstage; downfall: mids can be too warm)
AKG K340 (electrostatic-dynamic systems, grey dynamic driver housing, "AKG" on headband) (a bit too much glare)