A few warlock changes?

[Argumantive]

I would like to suggest a few changes to the warlock class based on the PnP variant:

https://dndtools.net/classes/warlock/

1) Give them the detect magic ability as per PnP.

2) Make fiendish resilience and epic fiendish resilience a supernatural ability and not a spell, thus being undispellable, as it is a state the warlock enters.

3) Would be awesome if otherwordly step could be fixed so that the Unreachable message won't be played for reachable places, and that it functions like dismension door in the way that it can go through gates fully (elemental challenges gates at Durlag for example, I can't leap through the gate but can dimension door through it), the constant recast at the end of the spell, if could be removed would be a boon as well.... Persoanlly I find the spell very fun to use both mechanically and in PvP.

4) Not a PnP based change, but a feat I really miss, Kaedrin's Paragon Visionary epic feat, at the cost of an epic feat, I get access to true sight, which frees me a least invocation slot for something else instead of see invisibility.

5) I see alot of items tailored for various classes and playstyles on the server, yet there is not a single item a warlock could really use and which is tailored for the class... Items with +blast die or items with a bonus invocation slot... anything befitting a warlock would be something really nice to have.