GLP sucks, never see it used. Riot just tossed it in there and called it a mage item just to say mages have options.
GLP800 only needs some more scalings on its active and it's fine
Archangels is awful. Takes time to charge up, doesn't really offer enough AP to compensate. Meanwhile luden's echo grants all bonuses straight from the getgo and the passive more than makes up for the lower AP after its charged. Only good thing about archangels is the crappy overnerfed shield.
Archangels is good on who can spam and awful on who can't
they changed this item so "everyone" that want a good lategame could take it but they forgot to make it VIABLE on everyone
the stack system needs to be changed
Even rod of ages doesn't feel that good to buy these days, but I see high elo players using it so it must be good!
this item is actually good and really strong
not many players take it because they just don't have space in their slots (nowdays APs have 5 core items and 1 situational aka zhonya or banshee),but in high elo on some mages it's really strong
you still have a good damage while getting tanky,plus it gives a decent sustain
no need to broke this item,if mages could make some choices in their builds we would see this item more often
if you really want to complain about an awful and useless item here it is
,if you are not
or
good luck stacking it