imho the cards that i feel that could be unrestricted are flash, yawgmoths bargain, and memory jar, flash would open up a whole new deck, bargain isnt good in multiples so all that happens is you get it more often, and memory jar isnt played as much as it once was as far as i can tell and at worst you get to have a 4 of 5 mana draw seven, only thing that would worry me about jar is welder.

Edit: i almost feel dig through time may be safe to unrestrict because the free draw spells are restricted but thats questionable, its still a very powerful card but will be harder to get it for uu without gush and probe but i could, and probably am, wrong about that.

Something that stood out for me is that there is no library, is it because it is to slow against the outcome decks or so there aren't too many colorless sources, and also how has the mindbreak traps been against other mentor decks, and my last question is why only three gush? With being so low to the ground wouldn't four be correct or is that a hedge against shops?

Edit: I thought of a few more questions about the deck, I understand that null rod effects shut the deck down, but would notion thief do the same? I'm assuming notion thief wouldn't be as good of an answer because it costs four mana and is much slower and as you said, the outcome decks recover faster than dark petition storm and would be harder to get out before they combo, I was wanting to know your thoughts on this, and also assuming an out come decks boards in enchantment removal, how do you fight this? Does the game plan become play stony silence and protect it at all costs and eventually win with mentor or am I looking at it wrong?

@gkraigher rich shay probably has a better answer than what I can give, but my guess is that it's an enchantment and is harder to remove than null rod as sideboards will have artifact destruction, there is probably more to it than that though.

When I played oath I played what I called steel city oath, it's similar to what apollogod was talking about but the deck was made to our draw mentor decks with draw sevens and win with either oath, vault key, tinker for Sphinx, it had a burning wish package so if you really wanted to you could put tendrils in the side for a storm win, the list is a little outdated now, hadn't updated it for six or seven months, but for me I beat mentor by out drawing them and just playing bomb after bomb.

I wanna try this in a tezzeret based deck, I can see this being broken with outcome, and paying five mana from artifact sources and then play something to untap all the artifacts making it effectively free, this has huge potential

Doomsday might be what you want, it doesn't run much power so an unpowered version would be very close to the original version, while it isn't really explosive it's the only combo deck I can think of that doesn't run much power

Edit: also oath could be an option

How does the insurance work with the changing card prices? Does it just need to be updated yearly or what?

I think there is an infect list floating around with blazing shoal, that could be an option to look into, I would suggest going all four force in the main so you can stop faster combo decks

I've put together a list that I'm gonna start playing this weekend, if you all are interested after this weekend i will post the deck list.

@msg67183 so the rest of the deck is still the same?