Dark Ritual + Grenzo, Dungeon Warden + Phyrexian Altar + Scholar of the Ages + The Cauldron of Eternity
Dark Ritual
Instant
Grenzo, Dungeon Warden
Legendary Creature — Goblin Rogue
Phyrexian Altar
Artifact
Scholar of the Ages
Creature — Human Wizard
The Cauldron of Eternity
Legendary Artifact
Result
- Infinite colored mana
- Infinite death triggers
- Infinite creature ETB
- Infinite creature LTB
- Infinite magecraft triggers
- Infinite creature sacrifice triggers
- Infinite storm count
- Put a selection of creature cards from your library onto the battlefield
- Put all instant and sorcery cards from your graveyard and library into your hand
- Return all instant and sorcery cards from your graveyard to your hand
Combo data from Commander Spellbook.