Ghired, Mirror of the Wilds + Atla Palani, Nest Tender + Ashnod's Altar + Cyclops of Eternal Fury

Prerequisites

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Steps

1. 1Activate Atla by paying and tapping it, creating an 0/1 Egg creature token with defender.
2. 2Activate Ghired by tapping a nontoken creature you control, creating a copy of the Egg token.
3. 3Activate Ashnod's Altar by sacrificing an Egg token.
4. 4When the Egg dies, Atla triggers, causing you to reveal cards from the top of your library until you reveal a creature card and put it onto the battlefield.
5. 5Repeat from step 2.

Effects

• Near-infinite colorless mana
• Near-infinite creature ETB
• Near-infinite creature LTB
• Near-infinite creature sacrifice triggers
• Near-infinite death triggers
• Put all creature cards from your library onto the battlefield tapped