Uncanny Willpower

You touch a creature and bolster its focus, giving it extreme situational awareness.

For the duration of the spell, the target is able to maintain two concentration spells at once. In addition, the target gains advantage on Concentration saves. Breaking concentration will still end the effects of both spells.

When this spell ends, the target can choose one spell to continue maintaining concentration on, while the other ends as if concentration was lost on it.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the target gains additional advantage on Concentration saves for each slot level above 2nd. Triple advantage allows taking the best of four rolls, quadruple advantage the best of five, and so on.