http://v2.g.99.com/Hit.aspx?Id=4082
Details：A new PK event is coming to CO, you can compete with all the heroes in CO world from Mar. 16th to Mar. 28th. Let us fight against the world and be the ultra overload together!
Attention, heroes!
A new PK event is coming to CO, you can compete with all the heroes in CO world. Please check out the details below. Duration: Mar. 16 to Mar. 28 Server: All servers except for Vault_EU and Chimera. Schedule (US Server Time)
| Match | Date | Entry Time | Match Time |
| Local Qualifier | Mar. 20 | 19:45-20:25 | 20:00-21:00 |
| Mar. 27 | 19:45-20:25 | 20:00-21:00 | |
| Global Final | Mar. 28 | 19:45-20:25 | 20:00-21:00 |
This is how to obtain a ticket to the final of Overlord Championship:1. Winners in qualifiers can get the ticket to the final.2. Pay 99 CPs to buy the ticket. Rules:See the rules of Weekly/Monthly PK War. Reward:
| Level | Rank | Reward |
| L130+ | 1 | 20000 CPs (B), 15 Astral Phoenix Fragments, 1 Astral Phoenix (90-day), 1 60-day Legendary title,(+3) Random Yellow Rune Pack (B), 400 Universal Rune Essences (non-tradable) |
| 2 | 10000 CPs (B), 10 Astral Phoenix Fragments, 1 Astral Phoenix (60-day), 1 60-day Peerless title,(+2) Random Yellow Rune Pack (B), 300 Universal Rune Essences (non-tradable) | |
| 3 | 5000 CPs (B), 5 Astral Phoenix Fragments, 1 Astral Phoenix (30-day), 1 60-day Outstanding title,(+1) Random Yellow Rune Pack (B), 200 Universal Rune Essences (non-tradable) | |
| 4-8 | 2000 CPs (B), 3 Astral Phoenix Fragments, 1 Astral Phoenix (15-day), 1 60-day Expert title | |
| L120-L129 | 1 | 5000 CPs (B), 2 Rare Yellow Rune Fragments (B), 200 Universal Rune Essences (non-tradable), 5 Rune Crystals (B) |
| 2 | 2000 CPs (B), 150 Universal Rune Essences (non-tradable), 3 Rune Crystals (B) | |
| 3 | 1000 CPs (B), 100 Universal Rune Essences (non-tradable), 2 Rune Crystals (B) | |
| 4-8 | 500 CPs (B), 50 Universal Rune Essences (non-tradable), 1 Rune Crystal (B) | |
| L100-L119 | 1 | 2000 CPs (B), 100 Universal Rune Essences (non-tradable), 5 Rune Crystals (B) |
| 2 | 1000 CPs (B), 80 Universal Rune Essences (non-tradable), 3 Rune Crystals (B) | |
| 3 | 500 CPs (B), 60 Universal Rune Essences (non-tradable), 2 Rune Crystals (B) | |
| 4-8 | 200 CPs (B), 30 Universal Rune Essences (non-tradable), 1 Rune Crystal (B) | |
| Participation Reward | 1000 Chi Points, 3 Bright Star Stones |
Note:1. Rewards for No.1-8 of each level will be sent to the mailbox, and the Participation Reward needs to be claimed from NPC Felix Twin City (317,436) before Mar. 30.2. Top 8 on the rankings can’t claim the Participation Reward.