I am just curious on how the data is collected. From what you’ve mentioned, it isn’t clear if the statistics are from the current ladder, or from the beginning of the season (before the balance changes).
And even so, if it was true, are the games from all the divisions: gold, diamond, silver, bronze and even s-rank? If both of the above were the case, the data is invalid.
Also it depends on what deck type they’re playing. Assuming that they’re from competitive divisions, s-rank and diamond, and in this case, we’re looking at vetruvian specifically. Notice how vetruvians that were on top now have a 50% winrate? The deck archetype that survived the siphon onslaught was dervish vet, yes zirix. Hence part of the reason why it still has a 50% win rate.
As for midrange zirix, they got affected quite a lot too, its almost auto concede if a bloodmoon is surrounded by wraithlings. Kelaino at a corner or four winds.
And look at sajj, it has ~45% win rate. The supposingly top faction with a 45% win rate. Why? Because it is considered a more control based variation of vetruvian when compared to zirix, a more zooish and midrange approach with their bbs in mind. One deals bonus damage for minion removal, the latter summons a 2-2 with dervish synergy.
If the drop in win rate, especially for sajj, considering that the statistics were collected after the balance changes. Isn’t it enough to show how siphon has severely affected the control based playstyle of vetruvian? Which is suppose to be their plsystyle with all the control and defensive buffs in their faction? And also it just hammered vetruvians into the ground by playing anything dispel-worthy out of range?
Notice how songhai is on top with a marginal ~2% more win rate than the runner up’s? Cassy and magmar were as close to “anti-songhai” you can get with their in faction healing, better removals than vetruvian. Along with tech cards included. And even then, songhai still manage to stay on top and fair well when playing against other faction that specifically teched against them. The faction itself is considered overturned by many and I believe the statistics show so.
But this isn’t about songhai atm. If songhai was on top and vetruvians had a solid 50-50 matchup against them initially, shouldn’t it have a better win rate in the 51-52%? Considering its decent vs cassy but gets countered by magmar and to a lesser extent, by lyonar? And like I said, the fact that zirix stays due to its more midrange and zooish pkaystyle as compared to the abysmal 45% win rate sajj has fell to is enough to show that siphon was a huge deal. It impacted the control aspect of the faction more than anything. Saying that the faction still fares well with just zirix still barely holding on to a ~50% win rate doesn’t show that it isn’t that bad.