Here is store exploit method on Requiem , hope you like the following guide .

There are five upgrades available beyond the base level that all items start at. Each time an item is upgraded through compounding, the defense of armors, and attack of weapons go up. The amount varies depending on item type, and level . ( Upgrade , Fortis , Amplio , Melior , Ulterius , Potens )

When compounded, a Dull Wand (a level 10 item) will become a Fortis Dull Wand. When compounded again it will become an Amplio Dull Wand.

Dull Crossbow has 24 attack

Fortis Dull Crossbow has 30 attack (25% increase)

Amplio Dull Crossbow has 35 attack (17% increase from Fortis)

Amplio Dull Crossbow is a little stronger than Fides Crossbow (33 attack)

Brutal Blaze Claw: 180 - 225
Fortis Brutal Blaze Claw: 194 - 245 (+8% - +9% increase)

Amplio Brutal Blaze Claw: 215 - 267 (+11% - +9% increase)

Melior Brutal Blaze Claw: 234 - 292 (+9% - +9% increase)

There are two results ,due to the increase in Effective Level of an item :

1.The Stats (STR, INT, etc.) assigned to an item have a higher maximum value.
Although the damage and defense of an item is guaranteed to increase, the stats are randomly reassigned with the new higher maximum values and may or may not increase.

2.The Damage, Physical Defense, or Block Defense is increase by a set amount. This amount depends on item type (dual sword, wand, cloth armor, leather armor, etc.) and the starting level of the item.

A sword might have a possible STR range of 0~3. Upon entering the game world, the sword's STR is randomly assigned a value in that range.

If you were to compound that sword it's STR range might then become 0~4, but upon being compounded it's STR is randomly reassigned a value in the new range.

Note that compounding an item will result in the loss of previous Reinforcement Xeons applied to that item .

By the way ,please give me your own ideas on requiem lant ,and I also recommend you to buy requiem lant,thanks for your reading .