Gutter Grime + Reassembling Skeleton + Phyrexian Altar

Prerequisites

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Steps

1. 1Activate Phyrexian Altar by sacrificing Reassembling Skeleton, adding .
2. 2When Reassembling Skeleton dies, Gutter Grime triggers, putting a slime counter on it and creating an Ooze creature token.
3. 3Activate Phyrexian Altar by sacrificing the Ooze, adding .
4. 4Activate Reassembling Skeleton by paying , return it from your graveyard to the battlefield.
5. 5Repeat.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinitely large creature