PVE guard.
https://forum-en.gw2archive.eu/forum/professions/guardian/Guide-DPS-Guardian-for-PVE/first
Everything you need to know about PVE guard is in there.
46202 is what I use often for DPS swapping between MoC and UC. THen 45005 for full utility. 66200 is solid for non UC DPS which is more practical in many situations.
At least that’s what I understand in summary form.
I use 45005, but the main guard of my grp switches around depending on the fight.
Think he goes 46202 tho and picks up unscathed.
All of this depends on the encounter and should still go back to 45005 for support heavy fights.
Just my 2cents and I havent played guard in a long time
I use 4/6/2/0/2 is most dungeons.
4/5/0/0/5 In CM path 2, SE path 3 and for some paticular fight so I can bring both UC and MoC.
6/6/0/0/2 for Lupi or Bloomhunger. Sometime 4/6/0/0/4 if I feel lazy at Lupi.
3/5/0/4/2 for high level fractals.