Chakram Retriever + Great Whale + Helga, Skittish Seer + Temur Sabertooth
Chakram Retriever
Creature — Elemental Dog
Great Whale
Creature — Whale
Helga, Skittish Seer
Legendary Creature — Frog Druid
Temur Sabertooth
Creature — Cat
Result
- Infinite card draw
- Near-infinite lifegain
- Near-infinite lifegain triggers
- Infinite draw triggers
- Near-infinite mana lands you control can produce
- Near-infinite untap of lands you control
- Near-infinite creature ETB
- Near-infinite creature LTB
- Near-infinite storm count
- Near-infinite +1/+1 counters on a creature
- Near-infinite colored mana that can only be spent to cast creature spells with mana value 4 or greater or creature spells with X in their mana cost
Combo data from Commander Spellbook.