Late-game Diablo 4 often turns on a few percentage points. That is especially true for Paladin builds using the Supplication Ancestral Unique Sword. If Brandish needs a 100 percent chance to deal double damage, a weapon that looks strong at first glance may still miss the mark after several costly upgrades. Before spending Obducite and gold, it is worth checking the likely growth of your D4 items. A little planning can save a lot of disappointment when the numbers finally settle.

Why the starting roll matters

Brandish can appear with an affix ranging from roughly 47 to 65 percent. That range sounds generous, but Masterworking does not create a new affix from scratch. It improves the number already on the weapon. A 55 percent roll, for example, may climb to about 68 percent after Quality upgrades. Even if a major Masterworking boost lands on the right affix, the result can stop near 96 percent. You have spent the materials, yet the effect still is not fully reliable. That is the sort of near miss players usually discover too late.

Work backwards from the breakpoint

The safer method is to begin with the number your build actually needs. In this case, that number is 100 percent. Then estimate how much Quality and Masterworking can add to the original affix. The calculation does not need to be perfect to be useful. You are looking for a sensible cutoff before committing resources.

A quick check before upgrading

Keep these points in mind while comparing swords.

Check the displayed Brandish roll before improving the item.
Include the full Quality increase in your estimate.
Allow for a major Masterworking improvement on the target affix.
Leave a small margin if your figures are based on rounded values.

Once you test the numbers from the top down, the practical cutoff becomes clearer. A roll around 59 percent can reach the 100 percent target when the sword receives the right Quality improvements and the major upgrade lands on Brandish. That makes a 59 percent base roll far more useful than a weapon sitting several points lower, even if both items have similar secondary stats.

Use the same idea on other gear

This approach works beyond the Supplication sword. Whenever a build depends on a fixed breakpoint, compare an item's current value with its possible upgraded value. You might find that a modest-looking piece is worth keeping, while a flashy drop has no realistic path to the number you need. Players often rush into upgrades because a new item feels exciting. Taking a minute to estimate its ceiling is usually the better call. It helps protect rare materials, narrows the search for suitable bases, and makes decisions around D4 items buy choices much less wasteful.

Trying to turn a Supplication sword into a true Brandish powerhouse? Check the starting roll before sinking gold and Obducite into Masterworking. A stronger base can mean the difference between 96% and a reliable 100% double-damage chance. U4GM brings useful Diablo 4 tips and item options at https://www.u4gm.com/diablo-4/item , so you can gear up smarter and enjoy the grind more.