Spirit's Grace

This spell is a part of the Spiritual Sight spell chain and is found in the Spiritual Sight rune stone.

If there is one cruel fact that the still green animancer knows well by this point, it is that they, and their allies, still have so much to learn. So many failed attempts, so many blunders made that an experienced party would laugh at. So when they face their first real challenge, the animancer fears that they are simply not yet ready. With a bit of trepidation, the animancer calls upon this gentle power they felt within their runic soul, the positive symbol of all spiritual life magic, the Spirit of Life itself. The animancer does not demand anything, nor speak to the Spirit within from a place of authority. No, they pray to it, a prayer and a wish that if the Spirit would favor them one request, it is to help their friends do better. The Spirit responds, a warmth radiating from the animancer into the runic souls of everyone the animancer holds dear, their most trusted friends and allies. The Spirit graces them, not with increased power or inflated abilities, but with a second chance. Now they can try again without extra cost any failed attempt. This isn't about a guarantee of success, it is about answering the animancer's prayer for their friends to do better, and the Spirit knows well that improvement only comes from practice. The Spirit does not leave the animancer outside of this grace, even though the animancer did not ask of it for themself. The animancer gets the second chance as well. The animancer and their allies get a free reroll for any failed skill, spell, stat check, and save for the duration of the spell at no extra cost be it stat cost or action. Once the spell has ended the grace leaves unnoticed to all but the animancer. It isn't until one of the party members fails at a skill and seeks to try again, seeing now the  cost, that they realize the gift is now gone.