KOF
Faction2 / 4 / 6 / 11KOF Heroes gain attribute bonuses. The KOF Hero with the most Equipment becomes the Captain and gains extra bonuses. The Captain immediately casts their own skill when a KOF Hero dies.
Tiers game data
| 2 | KOF Heroes gain 5% extra DMG, and the Captain gains 15% HP. |
| 4 | KOF Heroes gain 10% extra DMG, and the Captain gains 25% HP. |
| 6 | KOF Heroes gain 20% extra DMG, and the Captain gains 50% HP. |
| 11 | KOF Heroes gain 200% extra DMG, and the Captain gains 25000 HP. Upon reaching 11-KOF, both Mortal Rivals gain their Synergy bonuses when deployed together. |