JimmyGroove: After a quick search, I realized there:s just a handful of spells that would get the whole bonus from this, most of them not really exciting, such as
Malicious Advice or
Prismatic Boon. The way it is worded makes it quite awkward with
Expansion // Explosion and other cards that can target multiple quialities (
decimate comes to mind). Wording it in a way that would copy the spell could work: If I am right X spells retain their value while on the stack. It might be powerful, but the sample of spells that will work with it is small too. I've been trying to come up with a wording for this and I doon't find it easy. Maybe
strive wording could be a starting point.
haywire; Neat manifest commander with a super powerful ETB. You can get back the five mana spent immediatly. I think the waybit is worded you won't be able to use the mana to turn face up your manifests or morph up creatures. A more narrow wording would benefit the elegance of the card a lot because at first glance the ability looks quite disconnected, even when it is supposed to work with the manisfestations. Balance would be better too, as it will prevent using the mana to start artifact shenanigans.
phyrexian editor: I like how the two abilities interact with each other- in an
eight-and-a-Half-Tailsish kind of way. This is harder to use and its applications are a bit narrow. I don't think this needs to be rare.
slimytrout: This can be very good with only the converge ability, but the trigger makes it very powerful. I'm not sure you meant this to have such as a repeatability, but the way it's worded makes it quite insane. Maybe an on-attack trigger would solve that. Even if that's settled don't think this can be an uncommon. The sheer size this can get and the ramp put it into the rare territory.
kwanyegor: Kind of a twist on
Tome of the Guildpact that seems to be suited more into caring about small spells. I might have gone with 2/2 citizens which is a token that already exists and to strenghten the creature-oriented aide of this artifact.
Subject16: Quite powerful, in a multicolored-theme set it should be rather easy utilizing the evasion protection gives. I feel this should be a white card, but at the same time white is not the best supporting coloe for multicolored. Probably should drop the exalted on it, too.
RaikouRaider; It:s very hard to balance a land that can produce mana of any color as soon as it enters the battlefield. If I compare it to
Crumbling Vestige, your card has way a higher ceiling but its floor is lower, as it will leave you down a land should your opponent remove your multicolored permanents. This is specially dramatic in the early game, so the risk is very high.
1. haywire
2. JimmyGroove
3. slimytrout