JingleJack is the Human (Neutral) dealer in Arcane Rush, neutral and offered in every run. This page covers how JingleJack wins and all 103 cards across its 20 families. The planner above builds the best JingleJack loadout from the cards you own.
Jingle Jack is the NEUTRAL dealer — he is in EVERY match as the 4th dealer alongside your 3 random faction dealers. His cards are always available, and because you always field 3+ factions, his faction-diversity payoffs are reliably huge. Build wide, chain Death effects, and spread keywords.
Fill the board with as many factions as possible so Sovereign Shakka prints +4/+4 per unique faction every turn. Double-Trouble Bjorn doubles all Death triggers; Shay Everlight drops a random keyword on every ally when it dies. Thrashing Death Metal converts faction-count into Warhorses.