Who should hold Rapid Firecannon?
On patch 18.5, Rapid Firecannon places best on Akali (−0.60 better), Elder Dragon (−0.45 better) and Master Yi (−0.37 better) against its own average placement of 4.40. It is most often built on Master Yi.
The units Rapid Firecannon places best on, against its own average placement.
| Unit | Avg place | Vs item | Top-4 rate | Held by |
|---|---|---|---|---|
| 3.79 | −0.60 | 65% | 8% | |
| 3.95 | −0.45 | 61% | 2% | |
| 4.03 | −0.37 | 59% | 18% | |
| 4.05 | −0.35 | 58% | 7% | |
| 4.21 | −0.19 | 53% | 5% | |
| 4.38 | −0.02 | 52% | 6% | |
| 4.40 | ±0.00 | 52% | 8% | |
| 4.43 | +0.03 | 51% | 5% |
The units it is built on most often.
The comps that prioritise it, and the unit that holds it.
Ranks are cumulative: a Diamond lobby also counts in Emerald+.
| Rank | Avg place | Top-4 rate | First place | Play rate |
|---|---|---|---|---|
| All ranks | 4.40 | 52% | 12% | 0.8% |
| Emerald+ | 4.34 | 53% | 12% | 0.9% |
| Diamond+ | 4.30 | 54% | 13% | 0.9% |
| Master+ | 4.31 | 55% | 12% | 0.9% |
On patch 18.5, Rapid Firecannon places best on Akali (−0.60 better), Elder Dragon (−0.45 better) and Master Yi (−0.37 better) against its own average placement of 4.40. It is most often built on Master Yi.
Rapid Firecannon is an artifact that places 4.40 on average with a 52% top-4 rate over 33,838 boards (0.8% of all boards). In Master+ lobbies it places 4.31 with a 55% top-4 rate.

