Here is the full list of all 43 ScourgeBringer trophies - there are 31 bronze, 8 silver, 3 gold and 1 platinum.
You obtained all trophies
Build a x3 combo with the Ultra Combo Altar
Beat the Ordeal with all rooms of every Realm explored
Read all the steles
Find all logs of Garo's expedition
Break the cycle of Chaos
Beat the Ordeal without any health bonus (nor item, nor blessing)
Beat the Ordeal without picking any Blessing
Beat the Ordeal with a score of at least 3 Chaos
Beat the Ordeal with a score of at least 5 Chaos
Become the new Pilot
Beat the Judge of The Beyond
Beat the one who is consumed by Chaos
Find all logs of the lost ones
Fully unlock all branches of the skill tree
Accept Kriterion's Judgment
Beat the Judge of The Old World
Find all logs of military missions
Complete a Realm without getting hit
Fully unlock six branches of the skill tree
Fully unlock five branches of the skill tree
Beat the Judge of The Living Walls
Beat a Judge of The Wasted Pit
Fully unlock four branches of the skill tree
Fully unlock three branches of the skill tree
Beat a Judge without getting hit
Beat a Judge of The Still Bastion
Get all items from Greed
Successfully finish your first challenge room
Stun an enemy by throwing another enemy on it with the Smash
Beat an enemy by throwing back a bullet at it with the Smash
Beat a Judge of The Entangled Ingress
Max out your HP to 20
Find a secret room
Build a x2 combo
Fully unlock two branches of the skill tree
Fully unlock a branch of the skill tree
Fully explore a Realm
Find the NEXUS computer
Clear a room with at least 3 enemies in it without touching the ground
Pick your first Gift of Blood
Make the world cucumber-free
Clear your first fight