Warband of Bellona

Action -

, destroy this: The next time you attack this turn, you may charge your hero's soul. If a yellow card is charged this way, draw a card. Go again

Temper

Rulings

From the Bright Lights + Round the Table release notes

This has an optional additional cost. You do not have to charge your soul to play this.
Charging a yellow card in any way other than this card’s optional effect does not meet the condition of its second ability.

Keyword notes

Temper - Temper is a new keyword that exists on equipment in Crucible of War. Usually high in defense, Temper equipment presents a choice when it is down to 1{d}, of whether to defend with it one last time and see it destroyed, or save it to use for its ability.