Elite Arcanist + Battle Hymn + Mycosynth Lattice + Freed from the Real

Elite Arcanist

Battle Hymn

Mycosynth Lattice

Freed from the Real

How it works

1. Activate Elite Arcanist's ability by paying 2 and tapping it, casting a copy of Battle Hymn without paying its mana cost.
2. Resolve Battle Hymn, adding at least 3.
3. Activate Freed from the Real's second ability by paying 1, untapping Elite Arcanist.
4. Repeat.
5. If you control four or more creatures, this combo nets infinite mana.

This clever loop centers on Elite Arcanist imprinted with Battle Hymn, letting you repeatedly tap and untap the Arcanist to cast endless copies of the instant without paying its mana cost. The key enabler here is Freed from the Real, which provides the precise untap engine needed to fuel the Arcanist's ability over and over again. Meanwhile, Mycosynth Lattice plays a silent yet vital role by turning every permanent into an artifact and allowing you to spend mana as though it were any color, converting the red mana generated by Battle Hymn into the blue mana required to keep Freed from the Real's untap ability going.