Bag o' Glass

Bag o' Glass spawns glass terrain on an adjacent tile with a 5% break chance per use, making it reusable across many combat rounds. Glass tiles damage enemies that walk through them, creating persistent hazard zones that punish enemy movement. Part of the Bag item set.

Glass terrain is passive and permanent for the encounter — each tile you place continues damaging any enemy that moves through it. With an average of about 20 uses before breaking, Bag o' Glass can carpet a substantial portion of an arena in glass. The 5% break chance means it will usually last the full fight, giving you consistent terrain-building capability from turn one through the end.

Place glass in chokepoints and doorways where enemies must funnel through to reach your party. Pair with Meat Hook or Tractor Beam to pull enemies onto existing glass tiles for immediate damage. In open arenas, drop glass between enemies and your backline to intercept any melee rushers. The terrain-control strategy rewards positioning-focused play and compounds across longer fights as the glass field expands.