Forum:Does xx-saber Foultroll SS self?

heres how the eff reads "This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except while you control 2 or more face-up "X-Saber" monsters. Once per turn, you can Special Summon 1 level 4 or lower "X-Saber" monster from your Graveyard."

so i was wondering if he doesnt ss himself how do u summon him? had a fight with a guy today about this.