![Promise of Loyalty [Murders at Karlov Manor Commander]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/535598.jpg?v=1746216179)
Promise of Loyalty [Murders at Karlov Manor Commander]
| Set: | Murders at Karlov Manor Commander |
| Type: | Sorcery |
| Rarity: | Rare |
| Cost: | 4W |
| Colors: | W |
Each player puts a vow counter on a creature they control and sacrifices the rest. Each of those creatures can't attack you or a planeswalker you control for as long as it has a vow counter on it.
"It's us against the world. Forever."