Submitted by: THEmassacre325 How to Get the Armor of Sir Isaac You can repeat this cheat as many times as you'd like.
When you start the dialog conversation with the Grand Cleric, just keep selecting the 'You're useless' dialog option to get the +5 rivalry for Sebastian each time. This part is very important: Do not talk to Sebastian. You need to make sure to have completed the Sebastian's 'Repentance' companion quest.
If you don't need them, sell them for coin! Soon you'll be rolling in health, lyrium, and stamina potions. After that, loot a dungeon and chances are the game will give you more potions in loot until you reach the 'cap.' Repeat until you have the desired number of potions. You can fool the game into thinking you have fewer potions by going home and dropping some potions into storage. If you already have 15 health potions or 10 other potions in your inventory, the game is less likely to give you more potions as random loot drops because it doesn't want you to get more.