Blade of Sacrifice (5e Equipment)
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Weapon (berserker blade), Very Rare (requires attunement)
Sharp on all ends, even the handle, the Blade of Sacrifice is a dangerous one. To any man that dares offer his own life to the absorbent runes that cover the blade gains massive power, but the cost is steep.
Sacrifice. As a bonus action while the sword is drawn, you may enter a state of sacrifice, which lasts until you end it as a bonus action.
Cursed. The power does not come without cost. At the start of your turn, while you remain in a state of sacrifice, your current and maximum hitpoints are reduced by 7. These lost hitpoints can only be regained by using the greater restoration spell.