Satoru Umezawa Running a Satoru Umezawa Commander deck as a ninja typal build with most of them having the ninjutsu ability is the best way to go
And for more Dominaria goodness, be sure to check out the Commander Vs crew as they build Commander Pauper decks around an uncommon legend from Dominaria
If one of your attacking legendary creatures dies, you get an additional combat phase after this one
Just like Stickers, this caused players using copying cards to bring an Attraction deck, on the off chance it became useful
Second place (played by two people) was a deck that everyone had been talking about since roughly round 5, and somehow nobody had played yet: Vraska is quite good, a little vulnerable to mass tokens, but there werent very many of those left
Sure, there may be big stompy creatures like Phyrexian Juggernaut, but you still need them to deal damage