I was playing smash 4 3DS with my friend. I decided to first time Captain Falcon against her main(Greninja), and we were doing an infinite time, 5 stock match on final destination, I was figuring out how to play him right, and I got myself to 2 stocks whilst only getting her down one the whole time. I finally figured out his rhythm or something, because during that first of my last two stocks, I took about 80% while taking her down to two stock, and during that time, I proceeded to take an additional 80% or so while killing her one more time. She KO's me right after re-spawning and we were both to our final stock. She decides to stop messing around or something because I take around 150% without dying because she refused to smash hit me, while I only got like 20% on her. This is when I realized How strong my down-b is in the air. I got her to about 100% when I got to 250%- she still thought she was winning, and I get a good grab, side throw on her. She almost too easily recovers, and grabs the edge. I accidentally used my neutral b as she hopped onto stage, right in front of me, and sent her flying. I won, and she threw her ds before I even realized what had happened.