Arknights 5th Anniversary Celebration Backbone Operator Selection Details

The Arknights game’s fifth anniversary celebration event will feature the Backbone Selection of Operators. During the event, players can independently select and lock 2 six-star operators and 3 five-star operators within the range of currently selected operators as the ones with increased probability of appearing in the current Backbone Selection. Operator.

Which operators are selected for the Arknights Fifth Anniversary Celebration?

["Fifth Anniversary Celebration", Backbone Selection Opens]

Event time: May 16th 04:00 - May 30th 03:59

Event description: During the event, players can independently select and lock 2 six-star operators and 3 five-star operators within the range of currently selected operators as the current [Backbone Selection] to search for operators with an increased probability of appearing. Correspondingly, operators whose redemption rate in [Backbone Selection] increased in the original [Advanced Voucher Area] and [General Voucher Area] will be transformed into: the probability of obtaining [Backbone Selection] in the current [Backbone Selection] period. Within the range of upgraded operators, you can select 1 six-star operator and 1 five-star operator to enter the [Advanced Voucher Area] and [General Voucher Area] that can be exchanged for the selected operators in the current period:

Six stars (2% chance): Zaolu/Wendy/Thorn/Nightingale/Ah/Hrag/Puppet/Kiobe/Scati/Magellan/Eyjafala/Mostema

Five stars (8% chance): Extreme/Alice/Reinhardt/Javi/Lapland/White-faced Owl/Texas/Ghost Shark/Blue Poison/Red/Sophora Hu/Truth/Reed Grass/ Merle/Croissant/Glaucus/Jingzhe/France/Provence/Night Stalker/Broca/Hum/Poetry/Dingsha

Note: [Backbone Selection] will inherit the probability of obtaining six-star operators from [Backbone Search] before the switch.