I'm not sure I understand your current strategy. If you use SMS after stomp, isn't the target out of range for the slash? Also, why ironblood at the end? I always buff before I'm in range of enemy attacks (or are you trying to alternate it with evade? In which case, I'd say don't bother since most fights don't last long enough for it to be necessary, and most big burst attacks from your opponent will come at the very start of the fight). My warrior is pretty much a PvE character, so I'm sure others will have better advice, but in general what I do is buff, beckon, debuff, smash with huge sword, and use SMS and stomp (and beckon when it refreshes) as needed to keep opponent immobilized while being smashed.