Ramos, Dragon Engine, Agatha's Soul Cauldron, Deadeye Navigator, and Towering Titan

Prerequisites

• Ramos, Dragon Engine in exile
• Agatha's Soul Cauldron on the battlefield
• Deadeye Navigator on the battlefield
• Towering Titan on the battlefield
• available

Steps

1. Activate Towering Titan by paying , blinking it
2. Towering Titan enters with at least five +1/+1 counters due to its replacement effect
3. When Towering Titan enters, Deadeye Navigator's soulbond ability triggers, repairing it and Towering Titan
4. Activate Towering Titan using Ramos's ability by removing five +1/+1 counters from it, adding
5. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite blinking
• Infinite colored mana