Lotus Cobra + Lumra, Bellow of the Woods + Springheart Nantuko + Thaumatog
Lotus Cobra
Creature — Snake
Lumra, Bellow of the Woods
Legendary Creature — Elemental Bear
Springheart Nantuko
Enchantment Creature — Insect Monk
Thaumatog
Creature — Atog
Result
- Infinite creature LTB
- Infinite creature ETB
- Infinite death triggers
- Infinite self-mill
- Infinite landfall triggers
- Infinitely large creature until end of turn
- Infinite mana lands you control can produce
- Infinite colored mana
- Put all lands from your library and graveyard onto the battlefield tapped
- Infinite untap of lands you control
Combo data from Commander Spellbook.