Bard, King of Dale + Flameskull + Goldspan Dragon + Phantom Train + Prosper, Tome-Bound
Bard, King of Dale
Legendary Creature — Human Noble Archer
Flameskull
Creature — Skeleton
Goldspan Dragon
Creature — Dragon
Phantom Train
Artifact — Vehicle
Prosper, Tome-Bound
Legendary Creature — Tiefling Warlock
Result
- Exile your library
- Infinite +1/+1 counters on a creature
- Infinite creature ETB
- Infinite creature LTB
- Infinite Treasure tokens
- Infinite colored mana
- Infinite death triggers
- Infinite creature sacrifice triggers
- Infinite storm count
- Infinite artifact ETB
- Infinite artifact LTB
- Infinite artifact sacrifice triggers
- Infinite artifact tokens
Combo data from Commander Spellbook.