Mine are Master of Reality, Sabotage, and Heaven and Hell. Most people say Paranoid is their favorite, and while I do love that album, I think I listened to it way too much and am mostly bored with it now. Same thing happened with Iron Maiden's Number of the Beast.
Also I have to give a shoutout to the tony martin stuff. It's underrated and I know it didn't do much business in the states, but Eternal idol, Tyr, and Headless Cross are really good albums in my opinion. and I don't think the Forbidden album is that bad at all either.
"These matches are sanctioned by the NWA, the National Wrestling Alliance. Wherever you see that banner, you know you're seeing the finest in professional wrestling."
Honorable mentions to: Sabotage,Never Say Die,Heaven & Hell
"Y'know, I've noticed an infestation here. Everywhere I look, in fact. Nothing but undeveloped, unevolved, barely conscious pond scum, totally convinced of their own superiority as they scurry about their short pointless lives. "