Soresu Mastery

When a unit with Soresu Mastery defends against a Ranged attack, it may reroll all of its defense dice during the Reroll Defense Dice step. Additionally, when a unit with Soresu Mastery is using the Guardian X keyword, it may spend 1 Dodge token before converting any def. surge results. If it does, it rerolls all its defense dice before converting def. surge results. Each die cannot be rerolled more than once using Soresu Mastery.