Blog
Deck theory, meta notes, and the occasional product update.
The math behind your deck (and why a gut feeling isn't good enough)
The exact odds of drawing what you need are knowable — hypergeometric probability, explained without a statistics degree.
Polar Bear StudiosJUL 31, 2026Deckbuilding basics: consistency beats power
The single highest-leverage thing you can do for your deck isn't a better attacker — it's making the deck itself more consistent.
Polar Bear StudiosJUL 30, 2026Welcome to the TCG Tools blog
Why this blog exists, and what to expect from it before the app itself is public.
Polar Bear StudiosJUL 29, 2026