When this artifact enters, the Ring tempts you. {T}: Add one mana of any color.

Vigilance Whenever an opponent casts a spell, if no mana was spent to cast it, counter that spell. Sacrifice Boromir: Creatures you control gain indestructible until end of turn. The Ring tempts you.

Lifelink Whenever one or more other creatures you control with power 2 or less enter, draw a card. This ability triggers only once each turn. When Enduring Innocence dies, if it was a creature, return it to the battlefield under its owner's control. It's an enchantment. (It's not a creature.)

Flash When Samwise enters, choose up to one target permanent card in your graveyard that was put there from the battlefield this turn. Return it to your hand. Then the Ring tempts you.

When this creature enters, the Ring tempts you. Whenever you draw your second card each turn, put a +1/+1 counter on this creature.

Put a +1/+1 counter on each creature you control. They gain vigilance until end of turn. The Ring tempts you.