Patch 18.6 review — November 4, 2026
The released 18.6 notes list no standard craftable-item recipe or balance change. This guide retains the checked 18.5 baseline, including its October 27 corrections where relevant. Champion, trait and Augment changes can still change which holder or board benefits from an item; this review does not establish a measured best-in-slot ranking.
Official Riot Patch 18.6 notes, published November 3 UTC / November 4 JST. Review scope: the released notes; PC/mobile regional deployment may take longer. Earlier dated sections retain their historical patch scope.
Patch 18.5 review — October 22, 2026
Riot’s released 18.5 notes do not list standard craftable-item balance or recipe changes. The standard-item examples below retain their previous baseline after this patch-delta check. Champion abilities, traits, Augments and Wisps are outside the numeric sandbox; community examples keep their original dates and experimental builds are not treated as match-tested results.
Quick answer: Keep the holder profile and target assumptions identical, change one item or package, and read each output for the question it models. Build Compare is an item sandbox, not a champion combat simulator.
Tool walkthrough for the published Item Lab. Item catalog: Set 18, Patch 18.5; reviewed October 22, 2026. Tool walkthrough.
Start with a controlled question
A useful first comparison is “What changes if the third slot becomes Gunblade?” or “How sensitive is this ramping build to fight length?” Changing items, base stats and enemy defenses simultaneously makes the result harder to interpret.
Enter the same base health, damage stats, attack speed, defenses and target defenses on both sides. Select fight duration and conditional inputs deliberately. For a matchup-sensitive item, repeat the scenario with the relevant condition on and off.
| Output | What it describes | What it does not predict |
|---|---|---|
| Modeled attack output | Basic-attack offense over the chosen window | Full ability damage or actual target switching |
| Spell-hit factor | A scaling proxy for an AP/crit/amp hit | A named champion’s complete spell sequence |
| Additional item mana | Modeled item-driven generation | Real ability cost, role mana or completed cast count |
| Static effective health | Modeled health, defenses and selected reduction | Time-to-death with real heals, shields and control |
The exclusions often contain the real reason for the item
Gunblade healing, Edge of Night’s reset, Quicksilver’s control protection and several ability-triggered outcomes are outside the complete combat model. Striker’s Flail’s temporary crit stacks are also not simulated. Read the item-specific exclusion list before ranking the result.
An item can show a lower offensive figure and still buy useful actions through an excluded effect. The opposite is also possible: an attractive endpoint can assume a ramp the holder never survives. Keep modeled cost and observed benefit separate.
Worked comparison: immediate AP versus later AP
Compare a fixed offensive package with a ramping alternative while keeping the profile identical. Start with a short fight, then extend the duration. Look for whether the difference grows with time. That tells you how strongly the proposal depends on reaching the later combat window.
Now inspect your actual frontline’s survival. If it collapses before that window, the long-duration case is a ceiling rather than a likely outcome. If it holds comfortably and the carry remains active, the longer comparison becomes more relevant. The board supplies the time; the item sandbox only prices selected assumptions.
Make manual states realistic
Titan’s stacks, the number of enemies targeting Gargoyle’s holder, health-state choices and the Tank-target condition are scenario inputs. The tool does not observe them in your match. Compare plausible low and high cases instead of selecting every favorable condition by default.
Share the scenario if you want another player to inspect your assumptions. The link contains the selected settings. Keep the patch in view when reopening it later, because a preserved input can be recalculated with a newer catalog.
Questions players ask
Why does a sustain item not show all its value?
The tool does not simulate every recovery or protection effect. Use it to inspect included stats and read the exclusions for the missing mechanism.
Can I treat the larger number as the winning build?
Only for the specific modeled output and assumptions. A match outcome also depends on abilities, targeting, coverage and survival outside that output.
Use it on your next board
Send a build idea to comparison · BIS and flexible decisions
Sources and review scope
This walkthrough was reviewed against the published Item Lab interface and its Patch 18.5 standard-item scope on October 22, 2026. Official artwork: © Riot Games.
