Charizard (SSB4)/Down throw
Charizard pins the opponent to the ground and spits embers onto them. As of 1.0.8, it is a reliable combo starter in mostly low to medium percents. Follow-ups include forward air, neutral air, up smash, up air, and up special.
Prior to update 1.0.8, this move had much higher knockback and could KO at as low as 125%.