Lathliss, Dragon Queen + Changeling Outcast + Cloudstone Curio + Phyrexian Altar

Prerequisites

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Steps

1. 1Cast Changeling Outcast by paying .
2. 2Changeling Outcast enters the battlefield, triggering Cloudstone Curio and Lathliss.
3. 3Resolve the Cloudstone Curio trigger, choosing not to return anything to your hand from the battlefield.
4. 4Resolve the Lathliss trigger, creating a 5/5 Dragon creature token.
5. 5The Dragon enters the battlefield, triggering Cloudstone Curio, returning Changeling Outcast from the battlefield to your hand.
6. 6Activate Phyrexian Altar by sacrificing the Dragon token, adding .
7. 7Repeat.

Effects

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count