Kinnan, Bonder Prodigy, Leech Bonder, and Song of Freyalise

Prerequisites

• Kinnan, Bonder Prodigy on the battlefield
• Leech Bonder on the battlefield
• Song of Freyalise on the battlefield
• Leech Bonder does not have summoning sickness
• Song of Freyalise has exactly one or two lore counters on it

Steps

1. Activate Leech Bonder by tapping it, adding
2. Kinnan triggers, adding
3. Activate Leech Bonder by paying and untapping it, moving a counter from target creature onto another creature
4. Repeat
5. Once you have infinite mana, you may use it to activate Kinnan's ability

Results

• Infinite colored mana
• Put all non-Human creature cards from your graveyard onto the battlefield