My favorite cards are:
Thunder
Dash
Jump
Little
Voice
Power
Hope
Song
Fly

My two favorites out of those 9 are the Dash card and The Power card because they are both so adorable.

I've only just restarted the show, but so far my favorite is defenetly The Flower, from episode 10. ^_^ Who could even end up my overall favorite even after I see more episodes cuz I love flowers so much XD I also like how pretty she is, and she's piiink, my favorite color^^ And she likes to have fun, which my mom tells me is importent in life, to know how to have fun :) (i'm still a bit of a mama's girl...XD)

The Flower card is so awesome <3 that episode is awesome, too, i should watch it again sometime XD I wish Sakura had a super fancy outfit in it a little but oh well. It still was so precious :)

EDIT; since the episode is still open, disided to watch the ending of it up from when The Flower first appers again xD Soo lovely... :)

I love how she dances with Sakura too... :D

Sword and mirror

Here is a list of my favorite Clow Cards:

. Light and Dark 

. Mirror

. Fly

. Windy

. Flower

. Sweet

I also like The Shot. It's episode was fun. XD