Causing a massive psychic depression in the fabric of the Warp40k's immaterial dimension of dreams and nightmares, and worse--a planet and star system's defenders will be overwhelmed with feelings of dread and doom
There's just so much going on at one time in these duels that it's maddening to keep up with, as monsters are summoned, spells are cast and traps are set then fusion monsters show up, but are countered by synchro monsters (which are different than fusions, of course) and so on and so forth until you're just left with a headache
This varies from recreations of iconic moments through to iconic characters, and they are stunning
The order details: respect inventory, quantity, household, payment, and address limits
Its certainly the boogeyman on this list, and you cant blame it