with 1.30 out and the release of shard of focus, i think i'll post my version of this blackhole/discord deck.
Hover over cards for details, click for permalink
4ti 4ti 4ti 4vf 4vl 4vl 4vl 50u 50u 50u 50u 50u 50u 50u 50u 50u 50u 50u 50u 50u 55r 55r 55v 55v 55v 55v 6tv 6u2 6u2 74d 74d 8pl
i've been using it on bronze league and i just got my 3rd consecutive special spin so i think it is forum worthy.
the strategy is similar by trying to get a discord on your second turn. use blackhole early to try and stall. get a shard of focus for permanent control and gravity force it. when enemy creatures start to get overwhelming, use your oty to clear them out. chaos power to help your oty devour those pesky creatures.
shard + oty = total lockdown. try to use the rest of your blackhole to EM the game.