Been researching the Spell: Summon Companion. You probably already know, but Mages don't get it until the Feb 21 2001 update after Velious launches. I've also been looking at other classes, though.
I used the Wayback Machine on CastersRealm.
http://web.archive.org/web/200108012...ss=Necromancer
Shaman/Necro/SHD- It pops up for them ~Aug 1 2001
Enc- Jun 30 2001
Druid- Doesn't appear during our timeline
Also, the Shaman spell Maniacal Strength is misspelled as Manicial Strength.