Dodgeball (5e Spell)
From D&D Wiki
|Casting time:||1 action|
|Duration:||Concentration, up to 1 minute|
For the duration, the willing creature you touch has immunity to damage from the chromatic orb, fireball, frostball, and lightning orb spells, along with damage from any other spell which explicitly creates a ball, sphere, or orb which deals damage.