Ghave, Guru of Spores + Battle of Hoover Dam + Phyrexian Altar

Prerequisites

• You control at least one additional creature.
• "Legion" chosen with Battle of Hoover Dam.

Steps

1. 1Activate Phyrexian Altar by sacrificing another creature you control, adding .
2. 2When the creature dies, Battle of Hoover Dam triggers, putting two +1/+1 counters on Ghave.
3. 3Activate Ghave's first ability by paying and removing a +1/+1 counter from it, creating a 1/1 Saproling creature token.
4. 4Repeat.

Effects

• Infinite +1/+1 counters on creatures you control
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers