Mishra, Eminent One + Lithoform Engine + Ashnod's Altar

Prerequisites

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Steps

1. 1At the beginning of your combat phase, Mishra triggers, targeting any artifact.
2. 2Holding priority, activate Lithoform Engine's first ability by paying and tapping it, copying Mishra's ability, targeting Lithoform Engine.
3. 3Resolve the copy of Mishra's ability, creating a token copy of Lithoform Engine that is a 4/4 creature with haste named Mishra's Warform in addition to its other types.
4. 4Activate Mishra's Warform's first ability by paying , and tapping it, copying Mishra's ability, targeting Lithoform Engine.
5. 5Holding priority, activate Ashnod's Altar by sacrificing Mishra's Warform, adding .
6. 6Repeat from step 3.

Effects

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers