Chain of Smog, and Clever Lumimancer

Prerequisites

• Chain of Smog in hand
• Clever Lumimancer on the battlefield
• available

Steps

1. Cast Chain of Smog by paying , targeting yourself
2. Clever Lumimancer triggers, giving itself +2/+2 until end of turn
3. Resolve Chain of Smog, causing you to discard two cards and copy Chain of Smog, targeting yourself
4. Repeat from step 2

Results

• Infinitely large Clever Lumimancer until end of turn
• Infinite magecraft triggers