As an additional cost to cast this spell, you may collect evidence 6. (Exile cards with total mana value 6 or greater from your graveyard.)
Each opponent sacrifices a creature. If evidence was collected, instead each opponent sacrifices a creature with the greatest power among creatures they control.
![Extract a Confession [Murders at Karlov Manor]](http://tothetablebgc.myshopify.com/cdn/shop/files/256c8b6e-4031-458b-8eb9-bbfe58405a0c_87afb710-50b9-4818-b53d-3b641ef2d148.png?v=1776490255&width=1445)
