Teshar, Ancestor's Apostle, Salvager of Ruin, and Walking Ballista

Prerequisites

• Teshar, Ancestor's Apostle on the battlefield
• Salvager of Ruin in the graveyard
• Walking Ballista in hand

Steps

1. Cast Walking Ballista by paying
2. Teshar triggers, returning Salvager of Ruin from your graveyard to the battlefield
3. Walking Ballista enters the battlefield and dies as a state-based action due to having zero toughness
4. Activate Salvager of Ruin by sacrificing it, returning Walking Ballista from your graveyard to your hand
5. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count