Duralume, Vaalmonican Heathen Hallow

Single card.

 To be Link Summoned, you need at least 3 Resonance Counters on Fairy monster cards in your Pendulum Zone. Upon Link Summon, it can destroy monsters your opponent controls, up to the number of Resonance Counters in your Pendulum Zone. It can also make up to 3 attacks per Battle Phase if you remove 3 Resonance Counters from the Pendulum Zone.