Prerequisites
- Pentavus on the battlefield
- Necrosynthesis on the battlefield
- Phyrexian Altar on the battlefield
- Necrosynthesis attached to Pentavus
- Pentavus has at least two +1/+1 counters on it
- available
Steps
- Activate Pentavus' first ability by paying and removing a +1/+1 counter from it, creating a 1/1 Pentavite creature token
- Activate Phyrexian Altar by sacrificing the Pentavite, adding
- The Pentavite dies, triggering Pentavus, putting a +1/+1 counter on itself
- Repeat
Results
Required Cards 3
Pentavus
Artifact Creature — Construct
Necrosynthesis
Enchantment — Aura