Every comment so far has been a "this is how I would edit it" so I'll give something thats directly constructive. You have 5 cats, 2 entropy pends, and 3 amethyst pillars. To lay a cat and use a cats ability on the same turn is going to be rather difficult, thus you cant protect well against single target CC by already having 2 cats on the field. My suggestion is -1 cat, +1 entropy pend. This problem would be almost entirely negated though if it was upped.
As for my personal preference, since the cats can keep 1 bonewall alive for longer, I would -1 bone wall, -1 soul catcher, +1 death stalker +1 chaos power.