Missy, Ashnod's Altar, and Dragon's Eye Savants

Prerequisites

• Missy on the battlefield
• Ashnod's Altar on the battlefield
• Dragon's Eye Savants on the battlefield
• You have at least one blue card in hand

Steps

1. Activate Ashnod's Altar by sacrificing Dragon's Eye Savants, adding
2. When Dragon's Eye Savants dies, Missy's first ability triggers, returning Dragon's Eye Savants from your graveyard to the battlefield face down as a 2/2 Cyberman artifact creature
3. Activate Dragon's Eye Savants's morph ability by revealing a blue card from your hand, turning it face up
4. Repeat

Results

• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers