My players are a little disappointed with the mystic powers in Coriolis, and to be honest so am I. I like games with magic, and I always want to be able to have some mystery and arcane secrets in my games. I also like those with mystic powers to ultimately be powerful and terrifying: Shadowrun has a rule, gank the mage, which I think should apply in any game with mystical or magical elements, but there’s no point in having this rule if your mages aren’t worth ganking, and in general mystics aren’t very powerful in Coriolis. Given their need to hide and the risk of persecution, this seems a little disappointing. So my players and I came up with some ideas for improving mystic powers.

First of all we thought that they should have expanded powers over djinn and other spirits, and also that they should be able to physically heal and mentally attack. We also thought most powers should have additional benefits if you focus on them. So I have developed a system with three tiers of powers. Each power introduced in the book has an additional two levels of power, which expand on or intensify the basic power introduced in the core rules. I also introduced a new power for healing. To buy a second level power one needs to have first purchased the power described in the core rules; for 5 xp one can then buy the next power in the list. Furthermore, no PC can have more level 3 powers than level 2 powers, and no PC can have more level 2 powers than level 1 (introductory) powers, and no PC can have more level 1 powers than their wits attribute. So for example a PC with a wits of 4 can have 4 level 1 powers, 3 level 2, and 2 level 3 powers; in total buying all these powers will require 45 xp, which in my campaign would probably take about 20-25 sessions to get to. Some of the powers at level 2 or level 3 can be expanded by spending additional xp to increase damage or range, or reduce crit value. So to be a fully rounded, genuinely scary mystic would probably require 60xp or more.

The table of mystic powers, from level 1 to level 3, is shown below. All level 1 powers except heal are introduced in the core rules.

Power class Level 1 Level 2 Level 3
Artificer Artificer: go into a trance to understand an artifact Rigger: Activate and control ordinary objects at long range or less using your skill in that item/equipment Technomage: Use an object or technology using mystic powers as if you had the skill
Clairvoyant Clairvoyant: find a person or object Scry: See remote locations, objects or people Act: Cast any mystic power through a video, scry or other remote vision device
Exorcist Exorcist: Drive a spirit out of a person Abjurer: Force a spirit to manifest in a physical form, making it vulnerable to physical attacks Astral champion: launch a physical attack on a spirit in non-physical form. Attack is dmg 1, crit 3, range touch; use xp to increase dmg/range, reduce crit
Intuition Intuition: Ask the GM a question about anything in the world Speak with dead: speak with a recently dead person to find out what they experienced Prediction: Use mystic powers to increase initiative by 1 / success
Mind reader Mind reader: read surface thoughts Detect truth: learn when someone is lying or telling the truth as they speak Mental attack: Does MP dmg 1, crit 3 (stun), range touch. Use xp to increase dmg, reduce crit, increase range
Mind walker Mind walker: see through someone else’s eyes Animal walker: see through an animal’s eyes/senses Machine walker: see through the sensory equipment of any machine, object or system
Prediction Prediction: Use a séance to see the future Regression: Learn the past about a place, thing or person Instantiation: Learn what is happening now to an absent place, thing or person
Premonition Premonition: test mystic powers to sense an impending attack Defense: use a reaction to give a friendly PC or NPC a free defense against an incoming attack, using your mystic powers Nine lives: as a reaction, allow one of your allies to reverse the dice on a critical
Stop Stop: use mystic powers to force someone to stop a single action Control: openly control a person for a single action, such as an attack or an important, obvious decision. Everyone knows you did it Dominate: take complete control of someone for 1 round per success. They get to use force to resist this.
Telekinesis Telekinesis: Applies to small objects Telekinesis 2: Applies to larger objects, up to the size of a person (who can use force to resist your power) Flight: The PC can use their telekinesis to move at a slow flight, including in zero-g. Use dexterity skill to control it
Body control Heal: heal 1 pt of damage per success, even if not broken Armour: Use a reaction to add mystic powers skill to your armour total Heal crit: completely heals a critical of severity less than or equal to the number of successes


I thought it might be good to introduce another power which grants someone an additional action point, attribute bonuses, etc., but decided this might be too powerful. Also there is no physical attack capability in any of these powers, so mystics can do mental attacks (which ignore armour!) but cannot do physical attacks. Also to get to a very weak mental attack that is no better than a stun weapon, a mystic needs to burn 15xps, though with 30xps this could be a vicious attack guaranteed to do significant stun damage.

Note also that these powers rely on good mystic powers skill, so most PCs will have to find a balance between new powers and improving their skill. To become a super powerful mystic is a path of privation and extreme limitations on other skills, and it is likely that in any campaign of less than about 40 sessions most PCs will not be able to get to a very high power level. NPCs, on the other hand …

As a final bonus, I think if anyone gets to two or more powers at level 3 they should be able to gain some additional combination power they can activate. So for example telekinesis + mind walker at level 3 might grant the PC the ability to teleport. This would be super useful if the PCs have a nemesis who has 3 level 3 powers … There might also be additional, forbidden powers that are not available to the PCs and require a cadaver clock to activate: permanent attribute boosts, resurrection, etc. Getting that clock and the associated powers could be a campaign goal for the PCs – and battling a mystic who has those powers could be a major campaign in itself. For example, they could discover a mystic who uses body control, stop and mind walker in a cadaver clock to turn people into completely obedient slaves, who fight and die on her behalf without release; the PCs’ job could be to discover the nature of this clock, and somehow destroy this super powerful mystic. That’s a fun and dark campaign! And it might put the PCs in two minds about the true nature of mystics, which could lead to complications when they embark on the Emissary Lost campaign ark …

I know some players of Coriolis will prefer to keep mystic powers subtle and low key, but I don’t like low-key magic and I like magic in my sci fi campaigns, so I will be running with these expanded powers – and making sure my group run into adversaries who have stocked up on them!