Please remember to check that the card you're suggesting is not already in the list.

Remember:
We are not looking for ramp cards. Those go in the List of EDH Ramp Cards.
We are not looking for draw cards. Those go in the List of EDH Draw Cards.

I run Parallel Thoughts in a tutor spot in my Oloro deck. I don't know if it fits the criteria of this list since it tutors 7 and then has you randomize them. However reducing variance by over 10x and assuring the next 7 cards drawn are gas works out pretty well for me most times. It does open the door for Mangara's Tome too if you consider this "tutor" enough to be included.

I 2nd Parallel Thoughts and 1st Ethereal Usher .

Night Dealings is a really good, usually more than once tutor that seems to fly under the radar.

Altar of Bone ?

Kuldotha Forgemaster? he's specific to artifact but especially with feldon and daretti that'll be getting more popular. less narrow than the goblin tutors.

I think Insidious Dreams deserves a nod. Can tutor and set up multiple draws or topdeck hijinks at a budget price.

Netherborn Phalanx and Demonic Collusion lean towards situational but are still good tutors in EDH and worth knowing about.

Um.. did I miss something, Shouldn't Insidious Dreams and Liliana Vess be mentioned here? I am probably a noob, but literally a few hours ago Liliana won me a game when I was desperate. She isn't quick but when you have a solid defense, she helps built that combo pretty easily.

I'm pretty sure Epochalyptik either unsubscribed or stopped curating these lists. Which is a shame.

Hmm I also noticed I was wrong, Liliana is on there.

@Gidgetimer: I haven't stopped curating them entirely, but I also haven't been actively updating them. I think I'll end up doing mass updates two or three times per year to cut down on the work I have to do.

Sliver Overlord

What about Godo, Bandit Warlord? It was suggested for a Kumano, Master Yamabushi Deck.

And Flamekin Harbinger also.

Since you are apparently adding tribe specific tutors, there is the whole 'harbinger' cycle. And all the 'Rebel' and 'Mercenary' cards. Cant forget Archmage Ascension too.

Congregation at Dawn

Blood Speaker is also very situational, but works really well in the right deck

Ethereal Usher and don't forget the greatest tutor of all...Grozoth

Sidisi, Undead Vizier

Fleshwrither

Since Transmute cards are in here, there's a few that are missing like Dizzy Spell and Drift of Phantasms

Dark Petition is a thing, now.

Its been 8 months since the last time I said this and was corrected. There have been no updates in the last year so... I'm pretty sure Epochalyptik either unsubscribed or stopped curating these lists. Which is a shame.

That's unfortunate, these are a great resource.