Dino DNA, and Mana Echoes

Prerequisites

• Dino DNA on the battlefield
• Mana Echoes on the battlefield
• You have at least one creature card exiled with Dino DNA
• You control at least five Dinosaurs
• available

Steps

1. Activate Dino DNA by paying , creating a token copy of a creature exiled with it that is a 6/6 Dinosaur
2. When the creature token enters the battlefield, Mana Echoes triggers, adding for each Dinosaur you control
3. Repeat

Results

• Infinite colorless mana
• Infinite copies of cards exiled with Dino DNA
• Infinite creature tokens
• Infinite ETB