Ashnod's Altar + Hex Parasite + Trostani, Selesnya's Voice + Unstoppable Slasher

WBG identity

Commander legal

The 4 combo pieces

• Ashnod's Altar
• Hex Parasite
• Trostani, Selesnya's Voice
• Unstoppable Slasher

What must be in place

Unstoppable Slasher does not have a counter on it.

How to execute it

1. Activate Ashnod's Altar by sacrificing Unstoppable Slasher, adding {C}{C}.
2. When Unstoppable Slasher dies, its second ability triggers, returning itself from your graveyard to the battlefield with two stun counters on it.
3. When Unstoppable Slasher enters the battlefield, Trostani triggers, causing you to gain life equal to Unstoppable Slasher's toughness.
4. Activate Hex Parasite by paying {2} and 2 life, removing both stun counters from Unstoppable Slasher and giving Hex Parasite +2/+0 until end of turn.
5. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite sacrifice triggers
• Infinitely powerful creature until end of turn