Bone Miser, Moldervine Cloak, and Skirge Familiar

Prerequisites

• Bone Miser on the battlefield
• Moldervine Cloak in hand
• Skirge Familiar on the battlefield

Steps

1. Activate Skirge Familiar by discarding Moldervine Cloak, adding
2. Bone Miser's third ability triggers, causing you to mill two cards and return Moldervine Cloak from your graveyard to your hand
3. Repeat

Results

• Infinite self-mill
• Near-infinite black mana
• Near-infinite self-discard triggers