A cards bonus is the thing at the bottom of a card. it can only activate if you have two cards from the same clan in your hand (unless its a special bonus which can be activated by a different clan).

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.