Ring of Dark Summons

Ring of Dark Summons
Magic Item [Rare, Summoning]
Type: Jewelry (Ring)
Rank: 3 (Potency 30)
Properties
When casting a basic power to summon an Undead creature, spend 1 Resolve to increase the number of creatures summoned by 1.
Allocation: 3 Resolve
Aura: Weak Necromancy