*Name pending >_<*
A common reason discord is seen as not THAT great is that mid-late game it hardly has any affect to halt the opponent. Introducing, silence.
The basis of this "family" of decks is to deny the opponent the ability to play their cards. Early-game, this denial takes the form of discord. Mid-game, silence takes over that responsibility. Late-game, it should be too late.
I'm posting this version first as it is the most consistent performer, but also probably the easiest to counter if all decks would get good draws. Variations on it can be made such as adding another tower, taking out a dragon(s), making it 6 discords 5 animates, adding/removing antimatters, and so forth. Entropy really is a versatile element.
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6ts 6ts 6ts 6ts 6ts 6ts 6ts 6ts 6ts 6tv 6tv 6u5 6u5 6u5 6u5 6u5 6u7 6u7 6ve 6ve 7n2 7n2 7n2 7n2 80k 80k 80k 80k 80k 80k 8pu
This next one introduces supernovas which are used to play precognition to get through to all your silences faster. That said, it can be very draw dependent and silence can't be played without a matching supernova. You could possibly sub an Aether mark in but then you're highly relying on getting an entropy tower on the draw.
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6ts 6ts 6ts 6ts 6ts 6ts 6u3 6u3 6u3 6u3 6u3 6u5 6u5 6u5 6u5 7n2 7n2 7n2 7qb 7qb 7qb 7qb 7qb 7qb 80k 80k 80k 80k 80k 80k 8pj
Now we're getting even more rainbowy; in fact, this one IS a rainbow deck. But since its base is the original trio, it's going here. It introduces black holes to provide even more denial, plus some healing. You can put off your silences for longer if you get them. For this reason, it subs two precognitions and one silence for three black holes.
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6ts 6ts 6ts 6ts 6ts 6ts 6u3 6u3 6u3 6u3 6u3 6u3 6u5 6u5 6u5 6u5 74f 74f 74f 7n2 7n2 7n2 7qb 7qb 7qb 7qb 80k 80k 80k 80k 8pj
Again, it is VERY draw dependent. If you get all three (or even two) black holes in your opening hand they're probably dead cards. There's three to mostly insure you draw one early. Furthermore, you can play with this idea even more by somehow adding explosions or lightning or other low cost control cards and taking some other stuff out.