Greece and joined Sulla, "with whom he stood in a position of special honor." During Sulla's civil war, Crassus and Pompey fought a battle in the plain of Spoletium (Spoleto), killed about 3,000 of the men of Papirius Carbo, the leader of the Marian forces, and besieged Carrinas, a Marian commander. During the decisive battle outside the Colline Gate, Crassus commanded the right flank of Sulla's army. After almost a day of fighting, the battle was going poorly for Sulla; his own center was being pushed back and was on the verge of collapse when he got word from Crassus that he had comprehensively crushed the enemy before him. Crassus wanted to know whether Sulla needed assistance, or whether his men could retire. Sulla told him to advance on the enemy's center, and used the news of Crassus' success to stiffen the resolve of his own troops. By the following morning, the battle was over, and the Sullan army emerged victorious, making Sulla the master of Rome. Sulla's victory, and Crassus' contribution to it, put Crassus in a key position. Sulla was as loyal to his allies as he was cruel towards his enemies, and Crassus had been a very loyal ally. Rise to power and wealth Marcus Licinius Crassus' next concern was to rebuild the fortunes of his family, which had been confiscated during the Marian-Cinnan proscriptions. Sulla's proscriptions, in which the property of his victims was cheaply auctioned off, found one of the greatest acquirers of this type of property in Crassus: indeed, Sulla was especially supportive of this, because he wished to spread the blame as much as possible among those unscrupulous enough to do so. Sulla's proscriptions ensured that his survivors would recoup their lost fortunes from the fortunes of wealthy adherents to Gaius Marius or Lucius Cornelius Cinna. Proscriptions meant that their political enemies lost their fortunes and their lives; that their female relatives (notably, widows and widowed daughters) were forbidden to marry, remarry or remain married; and that, in some cases, their families' hopes of rebuilding their fortunes and political significance were destroyed. Crassus is said to have made part of his money from proscriptions, notably the proscription of one man whose name was not initially on the list of those proscribed but was added by Crassus, who coveted the man's fortune. Crassus' wealth is estimated by Pliny at approximately 200 million sesterces. Plutarch,