Biomancer's Familiar + Filigree Sages + Solar Array

GU identity

Commander legal

The 3 combo pieces

• Biomancer's Familiar
• Filigree Sages
• Solar Array

How to execute it

1. Activate Solar Array by tapping it, adding {U} and causing the next artifact spell you cast this turn to have sunburst.
2. Activate Filigree Sages by paying {U}, untapping Solar Array.
3. Repeat as desired.
4. Cast any artifact spell, triggering its sunburst ability an infinite number of times, either putting infinite +1/+1 counters on charge counters on the artifact.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite +1/+1 counters on artifact creatures you cast
• Infinite charge counters on artifacts you cast