Promised Kannushi + Ashes of the Fallen + Ashnod's Altar + Signpost Scarecrow

Promised Kannushi

Ashes of the Fallen

Ashnod's Altar

Signpost Scarecrow

How it works

1. Activate Ashnod's Altar by sacrificing Promised Kannushi, adding CC.
2. When Promised Kannushi dies, its soulshift ability triggers, returning itself from your graveyard to your hand.
3. Activate Signpost Scarecrow by paying 2, adding .
4. Cast Promised Kannushi by paying .
5. Repeat.

This looping engine relies on Ashes of the Fallen to redefine the graveyard, ensuring Promised Kannushi is treated as a Spirit regardless of where it rests so its soulshift ability can always target itself. Once that foundation is set, Ashnod's Altar provides the physical fuel by sacrificing Promised Kannushi for two colorless mana, which Signpost Scarecrow then filters into the green mana required to recast it. Because the soulshift trigger returns the Kannushi right back to your hand for free, you can endlessly replay, sacrifice, and recycle the same creature to generate an infinite storm count along with boundless death, entry, and exit triggers.