Druids' Repository + Hellkite Charger + Savage Ventmaw

RG identity

Commander legal

The 3 combo pieces

• Druids' Repository
• Hellkite Charger
• Savage Ventmaw

What must be in place

Savage Ventmaw does not have summoning sickness.
An opponent is unable to block and kill Savage Ventmaw and Hellkite Charger.

How to execute it

1. Declare Hellkite Charger and Savage Ventmaw as attackers.Druids' Repository's first ability triggers twice, and Savage Ventmaw and Hellkite Charger trigger once.
2. Resolve the Savage Ventmaw trigger, adding {R}{R}{R}{G}{G}{G}.
3. Resolve both Druid's Repository triggers, putting two charge counters on it.
4. Activate Druid's Repository by removing a charge counter from it, adding {1}.
5. Resolve the Hellkite Charger trigger, causing you to pay {5}{R}{R} to untap all attacking creatures and to get an additional combat phase after this one.
6. Repeat each combat phase.

What the combo produces

• Infinite charge counters on a permanent
• Infinite colored mana
• Infinite combat phases