Wheel of Sun and Moon, Ashnod's Altar, Earthcraft, Growth-Chamber Guardian, and Cathars' Crusade

Prerequisites

• Wheel of Sun and Moon on the battlefield
• Ashnod's Altar on the battlefield
• Earthcraft on the battlefield
• Growth-Chamber Guardian in hand
• Cathars' Crusade on the battlefield
• Wheel of Sun and Moon attached to yourself
• You control a basic Forest
• available

Steps

1. Activate a basic Forest you control by tapping it, adding
2. Cast Growth-Chamber Guardian by paying
3. Growth-Chamber Guardian enters the battlefield, triggering Cathars' Crusade, putting a +1/+1 counter on each of your creatures
4. Growth-Chamber Guardian triggers, holding priority, activate Earthcraft by tapping Growth-Chamber Guardian, untapping a basic Forest you control
5. Activate Ashnod's Altar by sacrificing Growth-Chamber Guardian, adding
6. Wheel of Sun and Moon causes Growth-Chamber Guardian to be put on the bottom of your library instead of your graveyard
7. Resolve the Growth-Chamber Guardian trigger from step 4, searching your library for Growth-Chamber Guardian and putting it into your hand
8. Repeat

Results

• Infinite +1/+1 counters
• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count