Black and white have solid cards without the theming of sacrifice, so don't feel like you have to try and make sacrifice work if you opt to play Orzhov
At first, I assumed this would even out among the competitors after all, a crash can be negative or positive for you but Lucas Esper Berthoud brought up that it affected the slower decks more negatively and I think hes right
First up is Modified, which is a mechanic that rewards players for tinkering with their creatures
They are both great places to put counters too because of their evasion, and Wakka can even smash some artifacts, which is almost always worth doing
You can't use Beatrix's last ability to try to attach an Equipment to a creature if that Equipment can't legally be attached to that creature
Decks will sometimes have a few of them, but only very rarely