Spectre’s flavor comes in part from the equally supernatural-sounding Phantasm Powder, an extraction made from Sauvignon Blanc grape skins that are rich in thiols — the same stuff that produces the fruity characteristics in hops. Omega and Cosmic Punch yeasts give those thiols an extra boost! And the ever-inventive team at Anchorage blasted this brew with Riwaka Hops. This variety is rarely seen, except by craft fans that prowl for unique brews the way ghost hunters lurk for apparitions.