Cloud9 vs Karmine Corp: Sejuani Test at Worlds

TL;DR: Cloud9 and Karmine Corp meet in Worlds Game 4, where the draft model gives Cloud9 46% and Karmine Corp 54%. Karmine Corp’s Qiyana has a 67% global WR against Sejuani over 6G, putting pressure on Blaber to protect Cloud9’s setup before Yike can turn skirmishes into a lead.

Compositions: Cloud9 vs Karmine Corp

The most pointed draft gamble is Blaber’s Sejuani into Yike’s Qiyana: the matchup record gives Qiyana a 67% global WR over 6G, a small sample but a clear warning about early skirmishes. Karmine Corp can use Qiyana’s threat to punish Sejuani’s routes and reach the backline, while Cloud9 need disciplined vision and coordinated counter-engage to keep Yunara safe.

Cloud9’s Zaahen, Sejuani, Sylas, Yunara and Lulu offer engage, counter-engage and a strong scaling core. Cloud9 want Sejuani to start fights on favorable terms, then Lulu to protect Tactical’s Yunara while Sylas finds value from Orianna’s ultimate. Karmine Corp’s Renekton, Qiyana, Orianna, Xayah and Rakan bring more immediate skirmish and dive threat, with Orianna-Rakan engage and Xayah’s self-peel supporting mid-game fights. KC should pressure early; Cloud9’s best path is to survive that pressure and win extended fights later.

Key Picks and Stats

In top lane, Thanatos’s Zaahen has a 53.3% global WR over 495G this season, while the model’s broader champion sample puts Zaahen at 49.37% over 72 games. Canna’s Renekton sits at 50.4% over 959G this season and 51.83% over 212 model games. Their matchup data favors Renekton at 54.7% over 16 games, so Thanatos must avoid giving Canna an early lane lead.

Blaber’s Sejuani has a 50.0% global WR over 152G this season, but only a 33.3% WR against Qiyana over 6G. Yike’s Qiyana has a 58.2% global WR over 414G this season and 61.1% in the model’s 201-game sample; her head-to-head against Sejuani is 66.7% over 6G. The tiny matchup sample merits caution, but Qiyana is the draft’s clearest early pressure point.

Mid is closer: Loki’s Sylas has a 47.5% global WR over 404G and a 42.9% WR against Orianna over 42G. Kyeahoo’s Orianna holds a 50.8% global WR over 1169G and 57.1% against Sylas over 42G. That lane-specific edge gives KC room to control the center of the map.

Bot lane tilts toward Cloud9 by matchup: Tactical’s Yunara is at 50.9% over 1382G globally and 52.2% against Xayah over 46G. Caliste’s Xayah has a 55.7% WR over 427G, though her record against Yunara is 47.8% over 46G. Vulcan’s Lulu is at 48.5% over 1117G, against Busio’s Rakan at 53.1% over 750G; Rakan has a 58.2% WR against Lulu over 55G. Yunara-Lulu is a reliable scaling pairing in the model, with a 52.78% WR across a heavily weighted 306-game sample.

The pre-draft call expected Cloud9 to consider Gnar at B1 and KC to prioritize Vi or Rumble. Neither predicted B1 appears: Cloud9 took Zaahen, and KC’s draft features Renekton and Qiyana instead. Vi, Rumble and Gnar were expected ban priorities, but no ban list is provided to verify whether those predictions landed. Qiyana is the biggest departure from the forecasted picks, while Sejuani into Qiyana makes that choice especially consequential.

Draft Edge

The model’s draft edge belongs to Karmine Corp: its champion WR is 54.1% against Cloud9’s 51.6%, and its stronger duo-synergy signal (55.2% to 51.0%) fits the engage combinations. Cloud9’s counterweight is Yunara-Lulu’s scaling and Sylas’s access to Orianna’s ultimate. KC should win through early Qiyana pressure and coordinated dives; Cloud9 need to deny picks, protect Yunara and turn fights around Sejuani’s engage.

Polymarket Market

Polymarket prices Game 4 at Cloud9 46% and Karmine Corp 55%, while the Series market is Cloud9 70% and KC 30%. Before the series, the market had Cloud9 at 32% and KC at 68%; Cloud9’s series price has climbed 38.0 percentage points. That is a dramatic shift toward Cloud9 across the series, even as the Game 4 market slightly favors KC.

The gap between Game and Series odds reflects different questions: the market sees KC as a narrow favorite in this map, but Cloud9 as the likelier series winner after taking Games 1 and 3. The listed results show Cloud9’s 20-1 win in 35:10 in Game 1 and 22-5 win in 37:50 in Game 3, with KC winning Game 2. Those results help explain the series-market swing; KC’s Qiyana matchup edge and stronger draft signals help explain its Game 4 price.

Prediction

The model’s baseline is Cloud9 46% to Karmine Corp 54%; the Game market’s 46%-55% split reinforces a narrow KC lean. I would keep the forecast close to that line: KC’s early skirmish tools and lane matchup advantages are real, but Cloud9’s two wins in the first three games and Yunara-Lulu scaling give them a credible route back. A clean start for Yike could decide it; if Blaber neutralizes Qiyana’s early pressure, Cloud9’s late-game protection becomes a serious threat.

FAQ

*Data: draftlol live draft model + Polymarket, draft close.*