So I boosted a Beastlord to try out the class. It came with a GM Bear warder. I did a quest for a potion to boost a second warder which I used on an exotic drake. As I understand it, the rest of that quest line will give me enough potions to boost one more warder from Apprentice to GM. So that would be 3. Is it necessary then to boost more, and if so, how many GM Warders are recommended? Thanks!
There are about 17 warders for the class to level, eventually you should grandmaster all to unlock all the abilities but you could prolly get by with about to 10/ 11 IMO. Check out this website on warders https://eq2wire.com/beastlord-warders/