Unctus, Grand Metatect, Basalt Monolith, and Animate Artifact

Prerequisites

• Unctus, Grand Metatect on the battlefield
• Basalt Monolith on the battlefield
• Animate Artifact on the battlefield
• Animate Artifact attached to Basalt Monolith
• Basalt Monolith does not have summoning sickness
• available

Steps

1. Activate Unctus by paying , causing Basalt Monolith to become a blue artifact in addition to its other types until end of turn
2. Activate Basalt Monolith's first ability by tapping it, adding
3. Basalt Monolith triggers, causing you to loot
4. Activate Basalt Monolith's second ability by paying , untapping it
5. Repeat from step 2

Results

• Infinite draw triggers
• Infinite looting
• Infinite self-discard triggers