To attempt summoning the Marty Summing Scrolls are needed. Summoning has a chance to give hero cards, hero shards, sacred gear and various other items.

If you have too many hero shards or hero cards that you do not want to keep, you can recycle these at the Heroic Soul Shop. Recycling cards and shards will give back Heroic Soul which can be used to purchase items at the Heroic Soul Shop or upgrade Hero Training.

This guide is sourced from yabusame.