Banished Knight Oleg is one of the many Spirits Ashes summons that you can unlock in Elden Ring ... the Banished Knight Oleg summon is that he has a high health pool. Hence, you can use him ...

Prior to Elden Ring, this required spending a precious ... you can use the Small Golden Effigy item to send your own Summon Sign to the Pool. You can get this item at the first Martyr Effigy ...