Naru Meha, Master Wizard + Primevals' Glorious Rebirth + Phyrexian Altar

Prerequisites

• You control at least one legendary planeswalker or creature.

Steps

1. 1Cast Primevals' Glorious Rebirth by paying .
2. 2Holding priority, cast Naru Meha by paying .
3. 3When Naru Meha enters the battlefield, it triggers, copying Primevals' Glorious Rebirth.
4. 4Holding priority, activate Phyrexian Altar by sacrificing Naru Meha, adding one mana of any color.
5. 5Resolve the copy of Primevals' Glorious Rebirth, returning all legendary permanent cards from your graveyard to the battlefield.
6. 6Repeat from step 3.

Effects

• Infinite colored mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite magecraft triggers