Solar Array, Pemmin's Aura, and The Blackstaff of Waterdeep

Prerequisites

• Solar Array on the battlefield
• Pemmin's Aura in hand
• The Blackstaff of Waterdeep on the battlefield
• plus enough mana to animate Solar Array if needed available

Steps

1. Animate Solar Array, if needed
2. Cast Pemmin's Aura by paying its mana cost, attaching it to Solar Array
3. Activate Solar Array by tapping it, adding and causing the next artifact spell you cast this turn to have sunburst
4. Activate Pemmin's Aura by paying , untapping Solar Array
5. Repeat from step 3 as desired
6. 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

Results

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