Robin & An Assassin's Pledge Drop Rate Up
May 28, 2025Hello Heirs. This is GM Dominiel.
In this Drop Rate Up event, meet Robin, a Fire Elemental Ranger, who can inflict powerful bleed and burn damage on enemies. Players can also obtain the Ranger-exclusive Artifact, An Assassin's Pledge, that increases Effectiveness, and after attacking, inflicts burn on the target.
■ Drop Rate Up Event Details
1. Schedule: 5/29 (Thu) 03:00 – 6/12 (Thu) 02:59 UTC
2. Details: The 5★ Hero, Robin, and the 5★ Artifact, An Assassin's Pledge, will have a higher drop rate.
■ Guaranteed Summon System
1. Each summon will cause the summon counter to decrease by 1. (Maximum 120 Summons)
2. If a player does not receive the featured Hero after 120 summons, then the following summon is 100% guaranteed to summon that Hero.
3. If the featured Hero is summoned, then the summon counter is reset.
■ Summon Probability
Hero | Artifact | ||
46.75% | 53.25% | ||
5★ Robin | 1% | 5★ An Assassin's Pledge | 1.05% |
5★ Artifact | 0.7% | ||
4★ Hero | 4.5% | 4★ Artifact | 6.5% |
3★ Hero | 41.25% | 3★ Artifact | 45% |
* Players can check the detailed summon probability in the game under “Summon > Robin & An Assassin's Pledge Drop Rate Up” banner.
* Please Note
- The Drop Rate Up applies only to this banner during the event period.
Players are able to use both the Guaranteed Drop Rate Up banner as well as regular Covenant Summons.
- Moonlight Heroes will not appear during Guaranteed Drop Rate Up banners.
- The featured 5★ Hero will have their probability rate increased to 1% when summoning on this banner and no other 5★ Hero can be summoned.
- Once the event is over, players can obtain the featured 5★ Hero and Artifact from Covenant Summons.
■ Hero Introduction
■ Artifact Introduction

Thank you.
