Thank you all for the feedback
My idea behind these cards is to make something that is very damaging to everyone when first played, but has a large payoff down the line for the player that played it.
I chose The Great Old Ones for Entropy since they are chaotic themed.
I made them be destructive to each players quanta, thematically as world destroyers, and mechanically to encourage the owner to play it sooner rather than later to ensure minimal quanta loss.
I made them wait for other Great Old Ones mostly more mechanical reasons, so it's mostly useless after being played. Thematically I suppose they arent interested in helping the player unless the other Great Old Ones are summoned, though that is a flimsy reason.
So, when upgraded, if you play 3 TU's on this card, you win?
How about no.
at the cost of 12 (then all) quanta, then 18 Aether, you've got 4 monsters that can do 100 damage in a single turn. In the end, all the quanta actually used would be 30.
It is for this reason I considered making them immortal, but that would make them extremely focused on just pulling more Old One cards, and limit the counters to them to a bare handful.
I hoped the Destruction of all Quanta makes the TU deck more troublesome, because it would drag out the number of turns needed to recover the quanta necessary to TU them. And Saving up the quanta to both play them and TU it is impossible, since as soon as it is played, all Aether Quanta are destroyed. Anonymous may have a point that 2 Ancient Ones aren't to much of a "far away payoff". I have only just recently started collecting Upgraded cards, and my low opinion of them may have made me a little careless in creating the upgraded version. I'll change that one now to be more inline with the unupgraded version.
7) I would try to brainstorm what beings gain power through congregating and use that inspiration to proceed.
Well, when I did this and looked for a good way to tone it down, I hit upon a good permutation of this idea. Instead of entropy, it's Death, and instead of "Great Old Ones" it is "Conspirators". So once a number of "conspirators assemble, their master plan is sprung!
Like so:
(Artis Public domain, Brutus assassin of Ceasar)
Not sure if I should make a new thread for that or change this thread to the Conspirators.
Also I'll make the tweaks to the Great Old Ones now based on all the feedback. Thanks again