Prerequisites
- Mazirek, Kraul Death Priest on the battlefield
- Putrid Goblin on the battlefield
- Phyrexian Altar on the battlefield
- Putrid Goblin does not have a -1/-1 counter on it
Steps
- Activate Phyrexian Altar by sacrificing Putrid Goblin, adding one mana of any color
- Putrid Goblin dies, triggering its persist ability and Mazirek
- Resolve the Putrid Goblin trigger, returning it from your graveyard to the battlefield with a -1/-1 counter on it
- Resolve the Mazirek trigger, putting a +1/+1 counter on each creature you control
- Repeat
Results
- Infinite +1/+1 counters on all creatures you control except Putrid Goblin
- Infinite colored mana
- Infinite death triggers
- Infinite ETB
- Infinite LTB
- Infinite sacrifice triggers
Required Cards 3
Mazirek, Kraul Death Priest
Legendary Creature — Insect Shaman
Putrid Goblin
Creature — Zombie Goblin