Recommendations OC/SI fanfiction

There's just not a lot of decent SI/OC fics in general. DC/Marvel ones are even fewer. Most also never get completed.

Some of these are so far back that I don't remember what they're about or why they're on the list. Still, this is a list of the SI/OCs ones I've read and for whatever reason remembered to write down. Some of these I've never finished, or only got through a few chapters. Most of them I remember enjoying, but still, quality's not guaranteed.:

DC or Marvel:
Life Ore Death
The Dark Shard: Enemy of the Light
With This Ring
The One Ring
Assimilation
Lightbringer
Impetus
Bone Deep
In Zod We Trust
Less Than Zero
A Light to Help
Want To See You Smile
A Subtle Knife
Life Is But A Game
Blink and You'll Miss It
Pyroclasm
The Calculator
Dead Tired
A Better Class of Criminal
Adorable Murderbeasts
Flash SI: What's A Speedster To Do?
Reincarnated into DC with the Omnigaming System
Along Came a Spider
The Spider
Gems of Infinite Potential
Godhood: For Dummies
Dial
A Twelve Step Program to Omnipotence
The Pyramid of Life
The Goblin
The Goddess of Death
Along Came a Spider-Woman
Extraordinary Times
The Next Great Adventure
The Cat Guardian Licorice Stick
Ghost Spider
Under the Mountain
Highest Bidder
Nine Realms, Six Infinity Stones and I Still Can't Find What I Want
This Venom Inside
I am Iron Man
The Wayne Brothers
You Got a Friend in Me
Cultivating in a Gothic City
Development Heaven
Gods who roll Dice
It's An Unliving
People Problems
Make Your Own Hero!
Responsibility - A Spider-Man Transmigration Story
Ringwraith

Harry Potter:
Umbrus Shade, The Incredibly Annoyed Ravenclaw
The Evil Overlord List
What's Her Name in Hufflepuff
Better Living Through Magic
Magical Me
Harry Potter and the Natural 20
A Curse of Truth
Why Time Travel Should Be Illegal and Other Morals
Half-Blood Emperor
A Witch's Guide To Dealing With The Dark Side
Accio Butterflies
Rose Petal Red
The Best Offence
Madness of Ravens
Not Another Harry Potter Story