Rootha, Mercurial Artist, Sneak Attack, and Pyretic Ritual

Prerequisites

• Rootha, Mercurial Artist on the battlefield
• Sneak Attack on the battlefield
• Pyretic Ritual in hand
• available

Steps

1. Cast Pyretic Ritual by paying
2. Holding priority, activate Rootha by paying and returning it from the battlefield to your hand, copying Pyretic Ritual
3. Resolve the copy of Pyretic Ritual, adding
4. Activate Sneak Attack by paying , putting Rootha from your hand onto the battlefield
5. Repeat from step 2

Results

• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers