Sparring Mummy

Adarkar Valkyrie + Sparring Mummy + Phyrexian Altar

Infinite colored mana, Infinite death triggers, Infinite ETB, Infinite LTB, Infinite sacrifice triggers

Adarkar Valkyrie + Sparring Mummy + Viscera Seer

Infinite death triggers, Infinite ETB, Infinite LTB, Infinite sacrifice triggers, Infinite scry 1

Agrus Kos, Eternal Soldier + Jaxis, the Troublemaker + Soulbright Flamekin + 1 more

Infinite self-discard triggers, Near-infinite ETB, Infinite draw triggers, Near-infinite LTB, Infinite rummaging, Near-infinite death triggers, Near-infinite sacrifice triggers, Near-infinite creature tokens with haste, Near-infinite red mana

Ashnod the Uncaring + Whisper, Blood Liturgist + Sparring Mummy

Infinite death triggers, Infinite ETB, Infinite LTB, Infinite sacrifice triggers, Infinite recursion of creature cards in your graveyard

Cayth, Famed Mechanist + Mana Echoes + Sparring Mummy

Infinite ETB, Infinite colorless mana, Infinite creature tokens

Doppelgang + Echo Mage + Sparring Mummy

Infinite ETB, Infinite creature tokens, Infinite untap of creatures you control, Infinite mana creatures you control can produce, Infinite magecraft triggers, Infinite landfall triggers, Infinite copies of all permanents

Emry, Lurker of the Loch + Displacer Kitten + Jeweled Lotus + 1 more

Infinite LTB, Infinite ETB, Infinite storm count, Infinite colored mana that can only be spent to cast your commander

Emry, Lurker of the Loch + Displacer Kitten + Mishra's Bauble + 1 more

Infinite LTB, Infinite ETB, Infinite storm count, Infinite card draw at the beginning of the next upkeep, Infinite draw triggers at the beginning of the next upkeep

Emry, Lurker of the Loch + Displacer Kitten + Sparring Mummy + 1 more

Infinite LTB, Infinite ETB, Infinite storm count

Emry, Lurker of the Loch + Displacer Kitten + Sparring Mummy + 1 more

Infinite LTB, Infinite ETB, Infinite storm count