Deck I used to grind to Masters in March '18. Had a 72% win rate between D2 and garbage tier Masters (50 games total).
The two Marisen's Disciples were late additions. I started with 4x Praxis Displacers and was unhappy when I drew them in nearly every matchup. I slowly replaced them one by one until I had brought in all four Equivocates but I still needed some other filler in the 4 drop slot. Torgov was my other consideration, but after 20 or so games I was pretty unhappy with him as well. Disciple has been fine but it's still a flex spot.
Started with 4x Daraka and no Thunderstrike Dragons, but ended up on this split to better the matchup versus control as I was running into a lot of JPS no unit nonsense. The deck probably wants +1 Cirso, -1 Daraka but I just never pulled the trigger on crafting the 4th copy.