Eutropia the Twice-Favored + Herd Baloth + Rancor + Phyrexian Altar

Prerequisites

• You control at least one additional creature.

Steps

1. 1Cast Rancor by paying , attaching it to any other creature you control.
2. 2When Rancor enters the battlefield, Eutropia triggers, putting a +1/+1 counter on Herd Baloth.
3. 3Herd Baloth triggers, creating a 4/4 Beast creature token.
4. 4Activate Phyrexian Altar by sacrificing the creature with Rancor attached, adding .
5. 5Rancor triggers, returning it from your graveyard to your hand.
6. 6Repeat.

Effects

• Infinite +1/+1 counters on a creature
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite storm count