Forum:Synchro summoning and fusion summoning from the graveyard

can you synchro summon a monster thats in the graveyard if it has already been synchro summoned?

or does the synchro monster have to be in the extra deck no matter what for it to be summoned again by synchro summoning? also the same scenario but with fusion monsters. 99.34.223.224 21:24, January 24, 2010 (UTC)