There is a Legacy version
here.
Breaching PikeUncommon Hobgoblin Razing Reach Source Player Core 2 pg. 274Price 8 gp;
Damage 1d6 P;
Bulk 1
Hands 1
Type Melee;
Category Martial;
Group Spear
Forged with a heavy metal wedge effective at damaging enemy shields, breaching pikes are often used by hobgoblin infantry alongside a
tower shield.
Traits
Hobgoblin: A creature with this trait is a tall, militaristic goblinoid. Hobgoblins tend to have darkvision. An ability with this trait can be used or selected only by hobgoblins. An item with this trait is created and used by hobgoblins.
Razing: Razing weapons are particularly good at damaging objects, structures, and vehicles. Whenever you deal damage to an object (including shields and animated objects), structure, or vehicle with a razing weapon, the object takes an amount of additional damage equal to double the number of weapon damage dice.
Reach: This weapon can be used to attack enemies up to 10 feet away instead of only adjacent enemies. For creatures with reach, the weapon increases their reach by 5 feet.
Uncommon: Something of uncommon rarity requires special training or comes from a particular culture or part of the world. Some character choices give access to uncommon options, and the GM can choose to allow access for anyone. Less is known about uncommon creatures than common creatures. They typically can't be summoned. The DC of Recall Knowledge checks related to these creature is increased by 2.
Critical Specialization Effects
Source Core Rulebook pg. 283 4.0Certain feats, class features, weapon runes, and other effects can grant you additional benefits when you make a Strike with certain weapons and get a critical success. This is called a critical specialization effect. The exact effect depends on which weapon group your weapon belongs to, as listed below. You can always decide not to add the critical specialization effect of your weapon.
Spear: The weapon pierces the target, weakening its attacks. The target is
clumsy 1 until the start of your next turn.