Asmodeus the Archfiend, Patchwork Crawler, and Skirge Familiar

Prerequisites

• Asmodeus the Archfiend in exile
• Patchwork Crawler on the battlefield
• Skirge Familiar on the battlefield or in the graveyard
• available

Steps

1. Activate Patchwork Crawler using Asmodeus' first ability by paying , causing you to draw seven cards
2. If Skirge Familiar is in your graveyard, activate Patchwork Crawler using Skirge Familiar's ability by discarding a card, adding
3. Otherwise, activate Skirge Familiar by discarding a card, adding
4. Repeat step 2 or 3 two additional times
5. Repeat from step 1

Results

• Infinite card draw
• Infinite draw triggers
• Infinite looting
• Infinite self-discard triggers
• Near-infinite black mana