Shield Investment FiligreeEpic护盾投资纹饰

At start of combat and after Stall (20), spend 1 Shard to apply lasting Shields to all Heroes, then permanently increase the amount of Shields this applies by 50.

战斗开始时坚守（20）生效后，消耗 1 个碎晶为所有英雄施加持续护盾，随后使此效果施加的护盾量永久增加 50。