Cogwork Assembler + Esika's Chariot + Ashnod's Altar + Ojer Taq, Deepest Foundation // Temple of Civilization

Cogwork Assembler

Esika's Chariot

Ashnod's Altar

Ojer Taq, Deepest Foundation // Temple of Civilization

How it works

1. Activate Cogwork Assembler by paying 7, creating three token copies of Esika's Chariot.
2. When the Esika's Chariots enter the battlefield, their first abilities trigger, creating 18 2/2 Cat creature tokens.
3. Activate Ashnod's Altar four times by sacrificing four Cats, adding eight C.
4. Repeat.
5. Once you have infinite mana, you may target any other artifact using Cogwork Assembler.

This clever loop relies on exponential token multiplication to fund an otherwise prohibitively expensive activation. By paying for Cogwork Assembler's ability, you generate copies of Esika's Chariot that immediately flood the board with Cat tokens, a process dramatically amplified by Ojer Taq, Deepest Foundation's static replacement effect multiplying your incoming token generation threefold. You then sacrifice a portion of those newly minted creatures to Ashnod's Altar, netting more than enough colorless mana to repeat the entire sequence and scale your army to infinity.