Abilities and effects which care about attackers and blockers which have left the battlefield need to be streamlined

Example: `BlockedByIdPredicate` and `BlockingAttackerIdPredicate` are used in card constructors with the card's UUID, which doesn't work if an ability is copied elsewhere.

Example: [[Kardur, Doomscourge]] uses a special triggered ability when there should ideally be a filter/predicate that can match dead attackers

My implementation of [[Baneclaw Marauder]] in #8200 can hopefully be generalized for this.

Start by reading BlockedByIdPredicate and BlockingAttackerIdPredicate, especially how card constructors supply the card UUID. Compare Kardur, Doomscourge's special triggered ability with the Baneclaw Marauder implementation referenced in #8200. Done means the behavior for copied abilities and attackers or blockers that left the battlefield is handled through a generalized predicate or filter.

Written by the indexing model from the issue text.