PSA: For everyone saying "Hurr, support items can't have AP because FQC"
The item was taken mid because it made mana non-existent after 500 gold. Frostfang had 100% mana regen and FQC had 150% mana regen.
If something made mana a non-issue while paying for itself WHILE giving a bit of damage, yeah, it'd probs be rushed. It's not taken mid now because the mana regen isn't freaking busted. Thus, can we stop with that silly argument?