I’ve seen it yesterday and today again.
The second time, it was a match against Ted.
I was playing Vivien elf tribal, opponent played TED.
Greg used teds first ability to spawn his tokens. All my creatures were non - flying, non-whatever, and should have been blocked, but just rushed through.
There was no support on the field that should have had this effect as far as I know. Ted played all the gates, I played some ramp and some flip lands (and chaos wand, which is still buggy)