Ertha Jo, Frontier Mentor + Clock of Omens + Kragma Butcher + Mycosynth Lattice

Ertha Jo, Frontier Mentor

Clock of Omens

Kragma Butcher

Mycosynth Lattice

How it works

1. Activate Clock of Omens by tapping it and Kragma Butcher, targeting Kragma Butcher.
2. Ertha Jo triggers, copying Clock of Omens' ability, targeting Clock of Omens.
3. Resolve both Clock of Omens abilities, untapping it and Kragma Butcher.
4. Kragma Butcher triggers, giving it +2/+0 until end of turn.
5. Repeat.

This clever loop turns Mycosynth Lattice into the ultimate universal solvent, transforming every permanent on your board—including Ertha Jo, Frontier Mentor and Kragma Butcher—into an artifact that can feed the gears. With that infrastructure in place, you activate Clock of Omens by tapping itself and the Butcher to untap the Butcher, which delightfully lets Ertha Jo copy that targeted ability to untap the Clock of Omens as well. As this mechanical ballet repeats, Kragma Butcher's inspired ability triggers over and over every time it untaps, stacking up infinite +2/+0 power boosts until end of turn.