Together Forever + Ashnod's Altar + The Immortal Sun + Walking Ballista

Together Forever

Ashnod's Altar

The Immortal Sun

Walking Ballista

How it works

1. Cast Walking Ballista by paying 1, causing it to enter the battlefield with a +1/+1 counter on it.
2. Activate Together Forever by paying 1, targeting Walking Ballista.
3. Activate Ashnod's Altar by sacrificing Walking Ballista, adding CC.
4. When Walking Ballista dies, Together Forever triggers, returning Walking Ballista from your graveyard to your hand.
5. Repeat.

This loop turns Ashnod's Altar and Together Forever into a self-sustaining engine by exploiting Walking Ballista's ability to enter the battlefield with a single +1/+1 counter for just one mana. By paying Together Forever's activation cost and sacrificing the construct to Ashnod's Altar, you generate more than enough mana to recast it while triggering its return to your hand upon death. Meanwhile, The Immortal Sun quietly sets the stage by reducing the cost of spells you cast, making Walking Ballista even cheaper to replay while boosting your creatures along the way.