Buying new spells

When he opened the store, glowing blue cards appeared before his eyes. Michael swiped the cards telepathically. On top of the old spells, Michael saw several new ones. But, to be honest, he had a hard time choosing one. It had been some time since he had bought a new spell. As a result, he couldn't contain his excitement, But Michael didn't let his excitement get the better of him. So Michael decided to expand all the spells and compare them before choosing one. 

Spell name: Guardian Blade

Upgradable: Yes

Effect: Creates a magical floating sword that'll protect the caster for a period of time.

Current Level: The sword will protect the caster for two minutes. Anyone above the Core Formation stage will receive 50% less damage.

Spell name: Lightning Shield

Upgradable: Yes

Effect: Creates a barrier of electric energy.

Current Level: Lightning shield will absorb any magical and physical attacks below or at the Body Strengthening stage