Learn how to complete Event 4 of the Cerebro Database 2 in Season 2.5 in Marvel Rivals and earn the new Hawkeye costume.

Event 4 of the Cerebro Database 2 is now live in Marvel Rivals. It will help the players wrap up the lore for Season 2.5 and establish things further for the upcoming Season 3. Players who have completed Event 1, Event 2, and Event 3 of Cerebro Database 2 can finish this new challenge to obtain the new Hawkeye Binary Arrow Costume.
Missions in Marvel Rivals Cerebro Database 2 Event 4
Deal 60,000 Damage in Quick Match, Competitive, or Practice vs AI | View Challenge 4 during the event period | Take 30,000 Damage as any Vanguard in Quick Match, Competitive, or Practice vs AI |
Read Ultron Lore: Meet Your Maker | Win 4 matches in Quick Match, Competitive, or Practice vs AI | Achieve 3 ‘Double’ KOs in Quick Match, Competitive, or Practice vs AI |
Secure 30 Assists as any Strategist in Quick Match, Competitive, or Practice vs AI | Heal 10,000 Health as Ultron in Quick Match, Competitive, or Practice vs AI | Upvote 8 Allies |
Rewards For Completing Cerebro Database 2 Ultron Challenge

The missions in the Cerebro Database 2 Seasonal Event are present in a 3×3 grid formation. The rewards are awarded on a line system that requires players to complete missions in a line diagonally, horizontally, or vertically.
Players don’t necessarily have to complete all nine missions. If they end up completing seven missions in a specific formation that they end up making three lines, all rewards will be unlocked, along with a lore page that appears in place of the missions. This time, it’s about Ultron. With that said, players will get the following rewards for completing the fourth challenge in the ongoing Seasonal Event:
- Line 1 – 0x4152524F57 Hawkeye Emote
- Line 2 – X (Ultron) Spray
- Line 3 – From the Ashes Gallery Card
- Line 3 Bonus – 75 Units (limited time)
The “limited time” bonus will unlock once you form the third line. However, it is only available for up to eight days since the Cerebro Database 2 Event 4 started. If you have completed all four events, you will also receive the Binary Arrow costume.

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