yasuki_core.engine.rules.abilities

Classes

Ability(phase, label, cost, targets, effects)	An activated ability on an in-play card.
InvestAbility(minimum, maximum, effect)	A card's Invest ability — an optional gold cost paid while recruiting for a one-time enter-play effect (the kicker-style second purchase option).

Functions

ability_for(card)	The activated ability registered for card's printed id, or None.
activatable(game, seat, phase)	The in-play cards seat may activate an ability on right now: controlled, its ability legal in phase, its cost payable, and with at least one legal target.
can_pay(game, card, cost)	Whether card can pay cost — every effect it spends can actually apply: a bow needs the card unbowed, a counter spend needs enough of that counter, a Fate-deck banish needs a card to banish.
invest_for(card)	The Invest ability registered for card's printed id, or None.
production_boost_for(card)	The extra Gold card may add as it bows to produce, or None if it has no boost.