Ghave, Guru of Spores, Earthcraft, and Young Wolf

Prerequisites

• Ghave, Guru of Spores on the battlefield
• Earthcraft on the battlefield
• Young Wolf on the battlefield
• You control a basic land

Steps

1. Activate a basic land, adding
2. Activate Ghave's second ability by paying and sacrificing Young Wolf
3. Young Wolf's undying ability triggers, returning it to the battlefield with a +1/+1 counter on it
4. Resolve Ghave's ability, putting a +1/+1 counter on any creature you control besides Young Wolf
5. Activate Earthcraft by tapping Young Wolf, untapping a basic land
6. Activate a basic land, adding
7. Activate Ghave's first ability by paying and removing a +1/+1 counter from Young Wolf, creating a 1/1 Saproling creature token
8. Activate Earthcraft by tapping a Saproling creature token, untapping a basic land
9. Repeat

Results

• Infinite +1/+1 counters on all creatures you control besides Young Wolf
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite tapped creature tokens