Is there a particular reason you're going for a warrior and soldier mix? Soldiers don't benefit from the warrior abilities what-so-ever. I thought soldier tribal got something in the Origins spoiler list, but I can't find it now!

@AisforAmity, when I first made this deck, it was a lot more warrior-oriented than it is now, because since then I've added a lot more soldiers and took out more warriors. As for warrior tribal in Origins, I don't remember seeing anything like that, but it's certainly more soldier based since one of the planes, especially for white, is Theros, which is where Elspeth, Sun's Champion and a lot more soldiers and/or soldier producers came from, rather than Takir, which was more warrior based.