Tell me if im wrong

[swiftblueninja]

If u have a arcbound crusher in play,and a Welding Jar in play also another Welding Jar in the discard pile can u sac them contantly to boost arcbound crusher by his effect.

[vodkam]

Regeneration only saves your permanent from destruction or lethal damage. It does NOT save it from being sacrificed. In addition, when you regenerate something that is going to be destroyed, all you're doing is removing all damage from it and tapping it. The permanent never leaves play.

So, No, your combo doesn't work.

[x0xjarethx0x]

your wrong, vodkam is right...if it was that way, why use crusher, just use disciple