Can Counterspell be used to prevent a Mystic from using a Discipline?

The most recent version of the Unearthed Arcana Mystic (V3) can be found here.

The way I read it RAW Counterspell has not effect on Psionic Disciplines but this seems extremely over powered and I find it difficult to believe that this is RAI. What are your thoughts and what approach have you taken on your tables?

Below is my reasoning for the above conclusions.

Counterspell states that:

  • You attempt to interrupt a creature in the process of casting a spell

This costs one reaction and further clarify’s exactly when a reaction can be used to cast Counterspell:

  • which you take when you see a creature within 60 feet of you casting a spell

This raises a couple of questions:

  1. Does using a Discipline qualify as casting a spell for the purposes of Counterspell?
  2. Is it possible to ‘see’ a Mystic use a Discipline being that it has no verbal, somatic or material components?

The Mystic V3 UA-Mystic pdf offers some help here but is far from conclusive and arguably contradictory. In regards to the first question; It states the following at various different points in the document:

  • Psionics is a special form of magic use, distinct from spellcasting

This would seem to suggest that using a Mystic Discipline is not the same as casting a spell.

  • Psionic Disciplines are magical and function similarly to spells

This statement suggests that Mystic Disciplines and spells function similarly and that using a Discipline may well count as ‘casting a spell’

  • Psionics and spells are separate effects, and therefore their benefits and drawbacks overlap. A psionic effect that reproduces a spell is an exception to this rule.

This statement suggests that using a psionic Discipline may count as ‘casting a spell’ if it is a psionic effect that reproduces a spell.

I find this statement particularly unhelpful as nowhere in the document does it clarify what Mystic Disciplines duplicate spell effects or how similar the two have to be for this to apply.

Some Disciplines are very similar to existing spells in 5e others are not and some while similar in some aspects while differ considerably in others. For example take the Immortal discipline ‘Bestial Form’ – Flight:

‘You transform your body, gaining traits of different beasts. Wings sprout from your back. You gain a flying speed equal to your walking speed.’

when compared to the Transmutation spell ‘Fly’:

‘You touch a willing creature. The target gains a flying speed of 60 feet for the duration. When the spell ends, the target falls if it is still aloft, unless it can stop the fall.’

Both abilities allow the target to fly so you can argue that this duplicates the effect of a ‘Fly’ spell. However, the Mystic Discipline does not require concentration last an hour instead of 10 mins and in most cases will give you a fly speed of 30ft rather then 60ft, making it far from clear cut.

There are numerous other examples like Occluded Mind from the Telepathic Contact Discipline and Zone of Truth… Similar effects but certainly not an exact duplicate.

My approach would be to use quite broad brush as to when a psionic discipline ‘duplicates’ a spell effect to catch as many disciplines as possible in this definition. That said we still have the issue raised in question 2 above to address which makes all of the above something of a mute argument.

As stated above you can use a reaction to cast Counterspell when you see a creature within 60 feet of you casting a spell.

Even assuming the Mystic Discipline counts as casting a spell it would still not be possible for a normal caster to Counterspell it because Mystic ‘Disciplines don’t require the components that many spells require. Using discipline requires no spoken words, gestures, or materials. The power of psionics comes from the mind.’

RAW this means a mystic using a discipline shows no outward sign that they are doing so, so there is nothing for the person casting Counterspell to see that can trigger the reaction needed to cast Counterspell.

So RAW Counterspell cannot be used on Psionic Disciplines.

What could prevent a vampire to learn magic related disciplines?

In my actual campaign of Vampire the Masquerade, I actualy made a SPC that know all discipline except all magics related discipline (Blood magic, necromancy, etc…).

As I created it, this made me wonder “What could prevent a vampire to learn magic related disciplines?”

Any edition book can be use to answer, it’s just a curiosity (and maybe to re-use it in other campaign).

Can robots.txt be used to prevent bots from seeing lazily loaded content?

Let’s say that googlebot is scraping https://example.com/page.

  • example.com has a robots.txt file that disallows /endpoint-for-lazy-loaded-content, but allows /page
  • /page lazy loads content using /endpoint-for-lazy-loaded-content (via fetch)

Does googlebot see the lazy loaded content?

Can I prevent my website from being loaded as AMP?

For some unknown reason, Facebook has decided that it wants to load my blog website as an AMP website, which only shows an excerpt and there’s no way for the user to see the entire article. The previous behaviour over the past five years has been that clicking the article thumbnail will just open the website normally. Just recently this changed to AMP version. I’ve made no changes to the website, so I don’t know why the sudden change is happening.

Regardless, now all of my past shares load as AMP instead of regular.

Is there a way to stop apps or websites from trying to load my content as AMP? My website’s not setup for AMP, nor do I want it to be.

How to prevent an user from tampering a request using Burp

Our rails application has a feature where admin can from trigger sending verify email to users that haven’t been verified yet but not to verified ones.

However, it was pointed out that by intercepting this PUT request and modifying the id to another one it was possible to send verify email even to the already verified users thereby confusing them.

How do I make sure that I can find out that the request was tampered with.

I can keep track of the users sent invites to and how many times but it still doesn’t solve the problem that anyone can trigger an email to anyone if the know or guess their user id which again is visible from in the user details page in the format users/17.

I’m not sure how do I solve this problem.

How do you suggest to prevent crashed MyISAM table?

On my site was an error:
General Error SQL ERROR [ mysqli ] – Table 'phpbb_sessions' is marked as crashed and should be repaired

I could click to repair that table in mysql manager – PHPMyAdmin and that fixed it. Also the command is: REPAIR TABLE phpbb_sessions;

But the question is how to prevent it. Someone said that MyISAM tables crash like this due to something unexpected, like a server failure, out of memory/disk space or breakdown. There is nothing i can do to prevent it if i am not a…

How do you suggest to prevent crashed MyISAM table?

Does the damage from the drawback of wish prevent the casting of the triggering spell if the damage kills the caster?


Wish […] After enduring that stress, each time you cast a spell until you finish a long rest, you take 1d10 necrotic damage per level of that spell.

If this damage kills you, will the spell that caused the necrotic damage still happen or are you reduced to 0 HP before the spell effect occurs, thereby stopping it?

How to Prevent Access to Local Machine’s Data

Please excuse the terminology as I’m no expert in information security. My question is pretty straightforward:

How can I guarantee* that I am the only one with access to my local machine’s data (screen, microphone, camera, files)?

* With the assumption that no one will physically come into my apartment and mess with the hardware.

I own a Macbook Pro running macOS. I have heard of cases where a laptop’s data (camera/microphone etc..) has been accessed remotely without consent. I wonder whether it is possible to absolutely prevent such attacks.

Up to recently I thought that the hard drive’s content was safe, but I don’t think so anymore.

The simplest procedure I came up with is turning off the WiFi, reading/writing data to an external drive (like a thumb drive), unplugging the drive (and turning the WiFi back on).

Does the method above guarantee that no one beside me can access the external drive’s data? Are there any easier methods?

Thanks.