Mikaeus, the Unhallowed + Cryptic Trilobite + Phyrexian Altar

Prerequisites

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Steps

1. 1If Cryptic Trilobite has any +1/+1 counters, activate Cryptic Trilobite's first activated ability until it has no +1/+1 counters, adding that can only be spent to activate abilities each time.
2. 2Activate Phyrexian Altar by sacrificing Cryptic Trilobite, adding .
3. 3Cryptic Trilobite's undying ability from Mikaeus triggers, returning Cryptic Trilobite from your graveyard to the battlefield with a +1/+1 counter on it.
4. 4Repeat.

Effects

• Infinite colored mana
• Infinite colorless mana that can only be spent to activate abilities
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers