Missy + Intruder Alarm + Dog Walker + Phyrexian Altar

Prerequisites

• Dog Walker on the battlefield face up.

Steps

1. 1Activate Phyrexian Altar by sacrificing Dog Walker, adding .
2. 2When Dog Walker dies, Missy's first ability triggers, returning Dog Walker from your graveyard to the battlefield face down as a 2/2 Cyberman artifact creature.
3. 3Activate Dog Walker's disguise ability by paying , turning it face up.
4. 4Dog Walker triggers, creating two 1/1 Dog creature tokens.
5. 5Activate Phyrexian Altar by sacrificing a Dog, adding .
6. 6Repeat.

Effects

• Infinite colored mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite creature tokens
• Infinite death triggers