Items · rolling 7 days
Echo Shard
spirit · Tier 4 · 6,400 souls
Win rate
54.4%
95% CI 54.3–54.6
Matches
297,594
bought, last 7 days
Win-rate rank
#32
of 156 items
Usage rank
#129
of 156 items
This week vs last week
Genuinely weaker this week — win rate down about 0.9 points (55.3% → 54.4%). This is a real move, not random weekly noise.
p < 0.000001 — the odds a swing this big is just luck — low enough to clear our bar for calling a change real.
Win rate by when it was bought
- 10–20 min56.3% (55.9–56.7, 49,053)
- After 20 min54.1% (53.9–54.3, 250,550)
Buying it later goes with a lower win rate (2.2pp) — a real gap, but remember late buys usually mean you were already ahead.
Read this before trusting the number
An item's win rate is correlational. Expensive late-game items post high win rates largely because you only complete them when your team is already ahead — not because the item is what won the game. Use it to see what the strong builds tend to include, not as a causal "buy this to win" ranking.
Win rate is the share of matches won when this item was bought, over a rolling 7-day window; the trend compares it to the 7 days before with a Bonferroni-corrected two-proportion z-test so a normal weekly wobble isn't reported as a shift. Data from deadlock-api.com, refreshed hourly.