In terms of the art, audio, and animations of the card and not the power level. What cards stand out the most to you for whatever reason?

Catrina Muerte has a great intro and i enjoy when it's played on either side of the board. I made sure to get a gold copy of this because i love to play rez priest and resurrecting golden minions is awesome.

Convincing Infiltrator is another one i like the flavour of. The voice line and art is just amusing every time.

Underbelly Fence is my favourite of the rogue cards. The voice line is really good, although i am still unsure exactly what underbelly fence means.

Finally Archmage Vargoth is such a cool card. The art is bright and exciting and i never got tired of hearing 'free of that blasted tower!' repeatedly after he summons copies of himself.