C · Positioning & Configuration · §19
Not sweep insurance — an asymmetric reset and reconstruction spell.
The ideal setup includes some combination of: Karthus; Glasc Mixologist; Ruined Rex; Rift Herald; Watchful Sentry; Soaring Scout; Black Rose Dignitary; sufficient Power and hand contents for Herald.
A high-value Ruination can simultaneously produce: doubled card draw; doubled rune generation; eight damage per Rex; multiple Glasc reanimations; multiple units from hand through Herald; and an opponent with no surviving board.