Refinements:

R1: Energy Shower

Picking up an Elemental Energy Orb/Particle recovers 1% HP.

R2: Energy Shower

Each Elemental Orb or Particle collected restores 1.25% HP.

R3: Energy Shower

Each Elemental Orb or Particle collected restores 1.5% HP.

R4: Energy Shower

Each Elemental Orb or Particle collected restores 1.75% HP.

R5: Energy Shower

Each Elemental Orb or Particle collected restores 2% HP.

Your support is more valuable than a primogem.