Lv. 1At the start of combat, gain a Shield equal to 70% of your Max HP, but Max HP ↓↓↓↓
Lv. 1+At the start of combat, gain a Shield equal to 70% → 100% of your Max HP, but Max HP ↓↓↓↓
Lv. 2At the start of combat, gain a Shield equal to 70% of your Max HP, but Max HP -40%
Lv. 2+At the start of combat, gain a Shield equal to 100% of your Max HP, but Max HP -40%