Ghave, Guru of Spores, Renata, Called to the Hunt, and Phyrexian Altar

Prerequisites

• Ghave, Guru of Spores on the battlefield
• Renata, Called to the Hunt on the battlefield
• Phyrexian Altar on the battlefield
• You control a creature with a +1/+1 counter on it
• available

Steps

1. Activate Ghave's first ability by paying and removing a +1/+1 counter from Ghave, creating a 1/1 Saproling creature token with a +1/+1 counter on it
2. Activate Ghave's first ability by paying and removing a +1/+1 counter from a Saproling token, creating a 1/1 Saproling creature token with a +1/+1 counter on it
3. Activate Phyrexian Altar by sacrificing a Saproling token without a +1/+1 counter on it, adding one mana of any color
4. Repeat from step 2

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers