But there is 1 card which can protect all your other spirits on the field. if you have multiple spirits on the field but you're worried that opponent might use spell card to destroy or exhuast all your spirits you can summon.

Arcanasoldier - Clinq is the spirits you need to solve your entire problem.

Each time when your opponent play a spell card which affect all spirits on your field including Arcansoldier - Clinq. You can change to affect only on Arcanasoldier- Clinq to prevent your other spirits being affected by the spell card your opponent play!
Each time your opponent play a spell which affect all spirits on your field include Arcanasoldier – Cinq. You can change to affect only to Arcanasoldier- Clinq to prevent your other spirits being affected by the spell your opponent play!