Bone Miser, Dryad Arbor, Veinwitch Coven, Faith of the Devoted, and Skirge Familiar

Prerequisites

• Bone Miser on the battlefield
• Dryad Arbor in hand
• Veinwitch Coven on the battlefield
• Faith of the Devoted on the battlefield
• Skirge Familiar on the battlefield

Steps

1. Activate Skirge Familiar by discarding Dryad Arbor, adding
2. Bone Miser's first and second ability triggers, along with Faith of the Devoted
3. Resolve the first Bone Miser trigger, adding
4. Resolve the second Bone Miser trigger, creating a 2/2 Zombie creature token
5. Resolve the Faith of the Devoted trigger, causing you to pay to cause each opponent to lose 2 life and you to gain two life
6. Veinwitch Coven triggers, causing you to pay to return Dryad Arbor from your graveyard to your hand
7. Repeat

Results

• Infinite black mana
• Infinite creature tokens
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite lifeloss
• Infinite self-discard triggers