Bone Miser + Blood Speaker + Mind Over Matter + Arcane Adaptation

Prerequisites

• "Demon" chosen with Arcane Adaptation.

Steps

1. 1Activate Mind over Matter by discarding Blood Speaker.
2. 2Bone Miser's first ability triggers, creating a 2/2 Zombie creature token that enters the battlefield as a Demon due to Arcane Adaptation.
3. 3Blood Speaker's second ability triggers, returning itself to your hand from your graveyard.
4. 4Resolve the Mind over Matter ability, untapping target artifact, land or creature.
5. 5Repeat.

Effects

• Infinite creature ETB
• Infinite creature tokens
• Infinite mana permanents you control can produce
• Infinite self-discard triggers