About Sans Durability Negation

[Jamesthetaker]

So i was checking around Undertale profile and i seen every UT monsters got Durability Bypassing via Soul Manipulation.However,when i look on Sans page i noticed this:

"While his attacks only do a single point of damage, this allows Sans to bypass the player's invincibility frames, essentially meaning he can not only damage any opponent regardless of their defense, but he does a single point of damage per frame (equal to 40 damage per second). "

So does this mean Sans bypass durability without Soul Manipulation?

 

[Saikou_The_Lewd_King]

He does.

 

[Jamesthetaker]

So Saikou can you explain why Sans is rated at High Tier with KARMA?Because why did KARMA help Sans become High Tier if that functions as soul poison?I couldn't find a thread about it.