Creature Type Game

I 100% agree, and if I could change it I would make it so it only works the first time you discard each turn.
Anyway, I'm so glad to see Trilobites getting some love! I adore the obscure creature types.

A bit busy lately but I'd like to keep the competition moving, so judging might be a bit brief. Feel free to PM me for more detailed critique.

thaneofglamis - Very clean and elegant design that's a clear reference to something while keeping in line with ramp. I think the big questionable part of this card is - in modern design cards like Generator Servant and Catalyst Elemental imply the other half of this card should be . Other than that I have no real issues with it.

SilentKobold - Keyword counters are enabling some old things to become a lot easier to write, and I think you demonstrate that well here. A fairly interesting card that doesn't feel too out of place on Ikoria that could be a cute set one-off to encourage players to play multicolor more. I think if you really wanted this to be Ikoria-styled though (keeping the watermark in mind) you should've limited its colors to one of the wedges, similar to equivalent Ravnican cards like Patagia Viper.

viriss - Interesting use of making the effect slow enough in the colorless mode so that it can be a plausible colorless creature that also can be unearthed as a small black/red burn spell. To be honest, I think the is almost a little bit too clever - Black tends to stick to damage to creatures only if it also gains life, and it doesn't feel particularly 'volcanic' in the context of this card (even though I know there are quite a few cards that do have volcanic flavor). The hybrid symbol ends up drawing a little bit of attention away from how interesting the design is as a whole, but I could see this as set-ready, especially given that Ikoria has recently indicated colorless non-Eldrazi creatures are indeed okay.

MacabreAurora - "Enters the battlefield with twice X +1/+1 counters" sounds a bit off - I feel like doing a Gyrus, Waker of Corpses kind of phrasing with "~ enters the battlefield with a number of +1/+1 counters on it equal to twice the amount of mana spent to cast it." might feel a bit more clear. I feel like this card doesn't actually feel all that much differently from Soulflayer, to the point I'd argue the keyword counter tech here is kind of unnecessary - like, cards from a plane don't have to use the mechanics from that plane, e.g. Magic Origins. That said, variety is the spice of life, and people might still appreciate this as a Soulflayer-esque callback with a role of its own - I think it just doesn't excite me as much because it feels so close to a functional reprint. I feel like something's missing or needs to be tweaked before I "get" this card's appeal, because all the components are there but the final package just somehow doesn't stick the landing to me.

1st: viriss - Of the designs here I think this one struck a good balance between "being well put together" and "being innovative" and I feel like it cleverly acknowledge both its modes as a colorless creature with a minor effect and a minor burn spell. Hybrid symbol is a bit of an extra bell/whistle in a context where less is more, but I could accept it if the set was multicolor.
2nd: SilentKobold - Solid idea, Ikoria implication trips it up slightly but that doesn't detract from the fact it's a clean design.

Bizarre Electrotter 
Creature - Weird Otter 
Haste
Whenever Bizarre Electrotter enters the battlefield or attacks, switch target creature's power and toughness until end of turn.
2/2

Hey, sorry for the non related comment, but where did you get the MSE set icon? I was looking for it.

Gonna judge tomorrow or on Thursday.