Promise of Loyalty [Commander Masters] Nymph I traded a copper ring

I traded a copper ring for the 'ox skull

Set: Portal Second Age Type: Instant Rarity: Uncommon Cost: {U} Cast this spell only during the declare attackers step and only if you've been attacked this step

Set: Seventh Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {2}{W}{W} Enchant creature

that player pays 2 life or returns a permanent he or she controls to owner's hand

Promise of Loyalty [Commander Masters] Nymph I traded a copper ringSet: Commander Masters Type: Sorcery Rarity: Rare Cost: {4}{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."