Rings of Brighthearth + Deserted Temple + Storm the Vault // Vault of Catlacan

Prerequisites

• You control at least four artifacts.

Steps

1. 1Activate Vault of Catlacan by tapping it, adding at least
2. 2Activate Deserted Temple's second ability by paying and tapping it, targeting Vault of Catlacan.
3. 3Rings of Brighthearth triggers, causing you to pay to copy Deserted Temple's ability, targeting Deserted Temple.
4. 4Resolve both Deserted Temple abilities, untapping Deserted Temple and Vault of Catlacan
5. 5Repeat

Effects

• Infinite blue mana
• Infinite mana lands you control can produce
• Infinite untap of lands you control