Comment on artists
-witd: What does the multicoloured HP bar means? The card displays are really tiny, which is one of the reasons why I scrapped making 3 lines of cratures with no overlap. Making the picture bigger to solve this problem would mean that you'd need a fairly tall display to get the whole board on (while these displays exist, they are not the most common type). The separation between the different elements in the quanta display is a bit awkward. I can't tell the difference between death and water, between air and aether or between gravity and earth. Someone slightly colour blind would have difficulty telling water, air, death and aether apart (someone completely colour blind would be utterly lost). There's a lot of unnused space, which could have been used to mitigate the display size problem.
-DL: Too much of a minimal modification imo. There's no quanta display. Not much else to say here.
-DDD: Using 2 lines of creatures is a possible solution for reducing covers (it was not explored as much as it could). Although it would be possible, the ordering of the creatures is not easy to work into flooding in an intuitive way (adding one more column and moving the ordering around would have solved this). One more column would also allow to recover the correct number of permanents (that is actually 16, without counting weapon and shield). The hand display is pretty elegant. I'd remove the quanta caps, since they are just cluttering the display imo. This would leave the space to display statuses.
-Ferns: Looking just at the design, it looks like it'd be similar to DDD, but I can't really tell for sure.