Speutagardaz

From Warbirth Wiki

Heavy Spear that sacrifices armour for a long spear/pike attack. Heavy Spear that sacrifices armour for a long spear/pike attack. Very handy for fending off cavalry, inflicts insta-kill damage on chariots, and can be trained from Hovels.

Note that in both Age of Chariots and Age of Empires, Speutagardaz are treated as a late-game unit and can be raised only in the penultimate age.