Seal Dice

Control die that locks or stalls targets; used to buy time in co-op.

In Random Dice 2

• Class / type: Order tree
• What it does: Control die that locks or stalls targets; used to buy time in co-op.
• Awakening: Locks automatically (DC Inside).
• Notes: English name not yet official (translated from the Asian release)

Other dice

Sources: oslink.io, w.atwiki.jp, gall.dcinside.com, jpgamez.com