Well, it uses my two favourite cards, mindgate and shard of serendipity, so I think it looks like fun
I usually prefer to run 60 card rainbow stalls when using them, though, and I have a lot of other control cards to make it more reliable.
That's one I was using for a long time a couple years ago, for instance.
Hover over cards for details, click for permalink
4sj 4sj 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6ts 6u3 6u3 6u3 6u3 6u3 6u3 6u4 6uq 6uq 6uq 6uq 6uq 6uq 6ve 752 7qb 7qb 7qb 80j 8pj
Or something like this (no shard of serendipity, though)
Hover over cards for details, click for permalink
4vp 4vp 4vp 52i 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 77i 77i 77k 77k 77k 77k 77k 77k 7aj 7aj 7aj 7dm 7dm 7gq 7gq 7gq 7k2 7k6 7k6 7k6 7k6 7q5 7q5 7q5 7q5 7q5 7q8 7q8 7ri 7ri 7ri 7ri 80j 80j 80j 81q 81q 81q 81q 8pm