The fourth and final trailer for RWBY! May I just say that it's pretty kickass, though the voice-acting could use a bit more work, it's worth watching!

AAAWWWWWW YIIIISSSSSSS

That was great and made me hype the series even more. I agree with the voice acting, it had me facepalming on occasions, but I'm pretty sure they'll make it better later on.

The video is just so much more awesome seeing shadowkirby's avatar dancing next it.

so many falcon punches....

My brain just exploded, and I need new pants.

Looks awesome!!

I was in love with RWBY from the start! I have to say White was my favorite trailer, but Yellow was a close third! Love the ending!

I love this.....

I Love this so much. Now I'm between white and yellow, those punches got my attention and love ★

So I take it that Yang and Ruby are sisters, either Yang or BOTH of them are searching for Blake, presumably a their who stole something from Weiss' family, since their logo was on the train..does anyone think differently?

That was awesome. I love the gauntlet.

Quote from Koon

So I take it that Yang and Ruby are sisters

Monty has stated that none of the RWBY girls are blood related, although they may very well be adopted siblings too.