@Home, I'll give you a big critique when I get home from school.
EDIT
0:12 - Should have been a powershield and not a sidestep.
0:19 - Just regular ledgejump it. If he comes up to get you, you can still double jump, attack, etc... Now you were just asking to get punished.
0:21 - ??? Why not uair or nair? Oh well, it worked for you.
0:24 - Use dtilt after Flame Choke, it's garanteed on Lucas. Seriously, use it. It's extra damage + set-up for uair and just generally puts your opponent in a ****ty position. This counts for everytime you didn't d-tilt on Lucas after Flame Choke.
0:34 - See 0:19
0:51 - no warlock punching plx
0:58 - Messed up on your spacing, should've waited and uair'd.
1:00 - perfect Dash Attack/Flame Choke opening because of Lucas' usmash, you didn't take it.
1:17 - You read the roll but missed the timing...
The second stock was very good, you used your momentum well. Good job.
1:55 - no warlock punching plx, seriously, that could've been your stock right there.
2:13 - you read the attack, so why not dair? Wizkick would've only got you punished at that percentage.
2:15 - Like I said... No Warlock punching
2:18 - Utilt was kind of a whack choice here, and you got whacked for it. Would've preferred a uair when he jumped, or even fair.
2:26 - You had invincibility so it's cool. Would've been better to just abuse it and get straight in his face.
2:47 - Should've been fair, which could have ended the match.
2:48 - You were too focused on the dash attack kill, which prolonged the match to...
3:01 - Nice kill.