Princess Twilight Sparkle is a 2/2 Alicorn with flying that costs one white and one blue mana
For example, if you give your Mother of Runes protection from red, it cant be dealt damage by Blasphemous Act, but damage from Bushwhack still takes it down, provided it comes from a non-red creature
Because your werewolves are human before they flip, you can attack with a transformed werewolf to activate Winota, then put a werewolf from your deck onto the battlefield
There are plenty of ways to put this card into play early, namely Show and Tell
Its a 1/1 body thats a 2/2 when fighting another creature, making it more resilient than most one drops
There's pretty decent odds that if you're playing a Reanimator strategy, you're likely including some amount of sacrificing into your deck