Check out this guide to complete and get 3 stars on the GT-4 Grani and the Knights' Treasure Event Mission in Arknights. This includes enemy types, rewards, recommended operators, tips to win, and more!!!
Table of Contents
GT-4 Event Mission - Overview
GT-4 Event Mission Details
Required Sanity | 12 |
---|---|
Recommended | Promotion 1 Level 10 |
Placement Limit | 8 |
Total Enemies | 69 |
GT-4 Event Mission Rewards
First Clear | 1 x Originium Pizzeria Chair |
---|---|
Regular Rewards | Bounty Coin Ester |
GT-4 Event Mission - Map

Corroded Ground | Deployed Operator's defense will cut in half |
---|
GT-4 Event Mission - Enemies
Enemy Type | HP | ATK | DEF | RES |
---|---|---|---|---|
![]() | C | D | D | D |
![]() | C | C | C | D |
![]() | C | C | D | D |
![]() | B | A | D | B |
Recommended Team Composition
Recommended Team Composition
![]() | ![]() | ![]() | ![]() |
![]() | ![]() | ![]() | ![]() |
![]() | ![]() | - | - |
GT-4 Event Mission - Tips to Win
GT-4 Event Mission Video Guide
Check Out the Battle Basics HereHave More People on the Right Lane

55 our of 69 enemies will be going through the Right Lane. Focus your defenses here. The Left Lane can survive with one Defender and one long-range Operator.
Place Left Lane Operators in Corner

If you place an Operator on a platform near the center of the stage, it will be attacked by a long-range enemies. It's better to keep your defense in the tight corner near the goal.
Acid Originium Slugs Lower Defense

Operators attacked by Acid Originium Slugs will have their defense cut in half. Medics with AoE healing are great for counteracting this.
Create a Choke Close to the Goal

On the right lane, it's better to create a chokepoint to prevent enemy advance. Have a Defender deployed there, then use multiple attackers to take care of all enemies in the area.