The biggest issue is giving your opponents creatures to sacrifice if they are playing an aristocrat deck, but other than that, this Scarecrow helps speedup the game by giving flying attackers to everyone
Wave of Vitriol by Zoltan Boros I swear I've seen this in a Mountain Dew commercial
Players can get upset for getting the "wrong kind" of booster
There are certainly plenty of zombie goodness to utilize, but theres also probably a combo lurking beneath the surface
White lets you access Yorion, Sky Nomad to reuse your other creatures enters abilities, while Kamiz itself gives one of your attackers unblockable and double strike to another
Shes a great example of how you can sometimes find these TAUC loops in unexpected places: if I use her trigger to create an elemental token, Kapsho Kitefins or Court Street Denizen will immediately tap down another opposing creature, which can make another elemental the fun never ends