G5

Glaive-Glaive-Glaive-Guisarme-Glaive.

What do I need to know about this?
G5 is the most common choice for the primary weapon in any melee fusion, mostly due to its very long range. Alternative to G5, you can use a Badly Recolored Weapon, which has a 1 tier advantage but a slight disadvantage with accuracy and crit chance.