Blessings of Bahamut

You hear a faint, distant dragon’s roar, and your skin takes on a sheen of translucent platinum scales. For the duration, you have advantage on saving throws against spells and other magical effects, and resistance to necrotic damage.

If the target fails any saving throw against becoming afflicted with the blindness, deafness, or poisoned condition while this spell is active, you can choose to end the spell early to have the target succeed on the save instead. This spell does not remove any conditions already affecting the target at the time of casting.