When a card with this keyword enters play, it will be followed with a number (a value). Place that many all-purpose counters (green tokens) on the card. The word following the value established and identifies the type of uses the card holders.
Each card with this keyword also has an ability that references the type of use established by the keyword as part of the cost.
After the last all-purpose counter is removed from a card with uses (and the effect is resolved), discard the card.