Eutropia the Twice-Favored, Scurry Oak, Rancor, and Phyrexian Altar

Prerequisites

• Eutropia the Twice-Favored on the battlefield
• Scurry Oak on the battlefield
• Rancor in hand
• Phyrexian Altar on the battlefield
• You control at least one additional creature
• available

Steps

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

Results

• Infinite +1/+1 counters on Scurry Oak
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count