The account is well-developed and contains a large amount of valuable content.
It has voice chat enabled and a high level of progression across multiple games (long playtime on the account).

In TSB, almost all gamepasses are unlocked.
In ALS, before Infinity Damage, there was a meta team with around 19k traits, along with a large number of Halloween event items — nearly all godlies available at that time (including Shiny Lelouch).

Units and characters:

The account is well-developed and contains a large amount of valuable content.
It has voice chat enabled and a high level of progression across multiple games (long playtime on the account).

In TSB, almost all gamepasses are unlocked.
In ALS, before Infinity Damage, there was a meta team with around 19k traits, along with a large number of Halloween event items — nearly all godlies available at that time (including Shiny Lelouch).

Units and characters:

AA: Rukia and Griffin
AV: Alucard (full godly + memory + familiar), later Ichigo (with memory, evolved)
Also includes Rukia (without her own memory) and Ulquiorra
All listed units are at Monarch tier
There is possibly one more unit in the inventory

In Attack on Titan, there is partial progression, including items/outfits (such as Fritz and other elements), as well as 2 rebirths.