Aphetto Alchemist + Leyline of Transformation + Magda, Brazen Outlaw

UR identity

Commander legal

The 3 combo pieces

• Aphetto Alchemist
• Leyline of Transformation
• Magda, Brazen Outlaw

What must be in place

Aphetto Alchemist does not have summoning sickness.
Leyline of Transformation on the battlefield with "Dwarf" chosen.

How to execute it

1. Activate Aphetto Alchemist by tapping it, targeting itself.
2. Magda triggers, creating a Treasure token.
3. Resolve the Aphetto Alchemist ability, untapping it.
4. Repeat.

What the combo produces

• Infinite colored mana
• Infinite Treasure tokens
• Put all artifact cards and a subset of creature cards from your library onto the battleifeld