Table rules and legacy plugins

Poker Head's current build uses nine environment types, decided before shopping and betting and retained according to their duration. Below are J-54's conditions, which change only J-54's cards (see J-54's Table), and the legacy Chaos plugins no table uses; neither is Poker Head's environment pool. J-54's first deck-operation rules are kept in the design history.

J-54's Table

Black BiasJ-54's black cards count +1Even BiasJ-54's even ranks (2 4 6 8 10 Q) count +2Face ResetJ-54's J, Q and K count 5Heart GainJ-54's hearts count ×2Low BiasJ-54's low cards (2-6) count +3Low ThresholdJ-54 stands on 15High ThresholdJ-54 stands on 19

Not used at any table

Still registered in the game, but no current table offers it.

Fragile BustFragile Table: bust threshold reduced to 19 (instead of 21).Great CrashThe Great Crash: all 10/J/Q/K become value 8 (until cleared).Value ShiftRank values shifted by -1 per card (until cleared).Odd-Even ChaosOdd-Even Chaos: 2/4/6/8 +2, 3/5/7/9 -1; A/10/J/Q/K unchanged (until cleared).Reverse BustReverse Bust: if you bust this round, it is a push instead of a loss.Suit PowerSuit Power: red suits +1, black suits -1 (until cleared).Tiebreaker ShiftTiebreaker Shift: ties go to Dealer (instead of Push).