Item description:

A save for the trophies that most people struggle with. If a trophy you need isn't here it's because I thought it was too easy to include. WARNING!, These saves will unlock other misc. trophies if you haven't earned them yet, so if you want a legit order I recommend playing the game until you're in need of the trophies below.

Select save slot 1:
Hold square while loading in, don't let go until he's dead. He might pull a fast one and try to change directions, as long as you're aware of the possibility you should be able to adjust as needed.
Obtainable Trophies:
Flawless victory. (Beat "Conjunctivius" without taking a hit)

Select save slot 2:
Continuously tap square while loading in, the strikes SHOULD kill him. I re-loaded this 8 times and not once did anything go wrong. Keep in mind that if he does somehow manage to hit you, you'll die instantly because we're using the cursed sword. If that happens just copy save slot 6 onto save slot 2 and retry. Once he's down exit through the fountain for the rest of the trophies.

Obtainable Trophies:
Deft Abstraction (Absorb your fourth Boss Stem Cell)
Do you need..A hand? Bahaha! (Beat the Hand of the King without taking a hit)
I like to live dangerously... (Finished the game with the Cursed Sword)
Harder Better Faster Stronger (Finish the game with three Boss Stem Cells active)

Select save slot 3:
Tap square while loading, he should die once the first swing goes off. Go through the fountain to collect trophy.

Obtainable Trophies:
Let's get down to the nitty gritty... (Finish the game with four Boss Stem Cells active)

Backup saves are stored in slots 5, 6, and 7. If for any reason you need to retry something just copy the saves from those slots back over the corresponding slot you want to retry.

For future reference if a version change/update happens (which it probably will), the bosses will have their health pools refilled. If that happens feel free to have a go at them using my builds (my damage was more than sufficient for each boss). I have no intentions of updating the thread or replaying the saves in the event that a version change/update happens.