CARD & DECK MECHANICS
A fixed-size bundle of randomized cards purchased or earned as a unit, the primary way players acquire new cards in constructed card games.
Removing cards from hand as a cost, effect, or engine — discarding to power abilities, cycling weak cards to dig for strong ones, or suffering forced discards as an attack — making the hand itself a managed resource.
Players build a deck by picking cards one or a few at a time from offered choices, rather than assembling a deck freely beforehand.
The rate and mechanics by which players replenish their hand from a deck — a per-turn draw, plus cards and effects that draw extra.
Cards that amplify each other when combined — one generates a resource another consumes, or several share a keyword that a payoff card rewards — so the deck's value comes from interactions, not individual cards.
Cards or components that are individually weak but transformative in combination — engine pieces whose value lives in the interactions they enable, rewarding players who assemble synergies across draws.
Players construct and refine a deck of cards during play, adding, removing, and upgrading cards so the deck itself becomes the progression system.
Rules constraining how many cards a deck may contain — a minimum (Magic's 60), a maximum, or both (Hearthstone's exactly 30) — plus per-card copy limits.
Card effects that remove a card from play entirely for the rest of the fight or run — exhaust in Slay the Spire, purge, banish — as opposed to discarding, which returns on reshuffle.
Cards or resources sent to the discard pile can be retrieved, reused, or leveraged from there, turning the 'used up' zone into an asset.
The number of cards a player may hold, usually capped, forcing discards when exceeded.
Recurring rules are named as keywords — Taunt, Flying, Lifesteal, Deathrattle — so a single word conveys a whole mechanic without repeating its text.
The distribution of card costs across a deck, tuned so a player has efficient plays available at every stage of a game.
Abilities and cards cost a spendable resource — mana, energy — that regenerates or accrues over time, forcing players to budget their most powerful actions.
A strategy that wins by depleting the opponent's deck rather than reducing their life — force them to draw from an empty library and they lose.
Effects that fire when a deck is shuffled or reshuffled — cards that punish or reward the reshuffle, mechanics counting shuffles, deck-cycling as a resource with attached events.
Cards sharing a creature type or faction gain bonuses when played together, rewarding decks built around a theme rather than raw individual power.
The defined states that end a game in victory — reduce the opponent to zero, complete the objective, survive the timer, or reach an alternate goal the design planted as a second path to triumph.