This ranked showed how brutal dual sweeping on invalid targets using Zephyramus actually is. Especially when you can shield it with stun immune low cost Taunt spam with a mother boss that has a perfect void sweeping to support it.
Then you just slap any S+ tier myth spam for the bottom row (you have great cost amount for that) and you are good to go.
Anyone who thinks it’s not the case clearly haven’t played the full rank.