Ashnod's Altar + Bog Initiate + Core Prowler + and 2 others

B identity

Commander legal

The 5 combo pieces

• Ashnod's Altar
• Bog Initiate
• Core Prowler
• Hex Parasite
• The Eldest Reborn

What must be in place

The Eldest Reborn has two lore counters on it.

How to execute it

1. Sacrifice Core Prowler to Ashnod's Altar for {C}{C}.
2. Proliferate the lore counter on The Eldest Reborn.
3. Target Core Prowler with the saga trigger.
4. In response to the saga trigger use Bog Initiate to turn one of the generic mana from Ashnod's Altar into {B} and activate Hex Parasite having x be 1 targeting Eldest Reborn lowering it to two lore counters.
5. Hex Parasite gets +1/+0 until end of turn.
6. Resolve the saga trigger returning Core Prowler to the battlefield.
7. Repeat.

What the combo produces

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