Vadrik, Astral Archmage, Petals of Insight, Psychic Puppetry, and Nykthos, Shrine to Nyx

Prerequisites

• Vadrik, Astral Archmage on the battlefield
• Petals of Insight in hand
• Psychic Puppetry in hand
• Nykthos, Shrine to Nyx on the battlefield
• Vadrik has power 4 or greater
• Your devotion to blue is at least four
• available

Steps

1. Activate Nykthos' second ability by paying and tapping it, adding at least
2. Cast Petals of Insight by paying , and choosing to pay an additional and reveal Psychic Puppetry from your hand, adding Psychic Puppetry's effects to Petals of Insight
3. Resolve Petals of Insight, looking at the top three cards of your library, putting them on the bottom of your library, untapping Nykthos, and returning Petals of Insight to your hand
4. Repeat
5. If your devotion to blue is at least five, this combo nets infinite mana, and you may target any permanent using Psychic Puppetry's effect

Results

• Infinite magecraft triggers
• Infinite mana among colors with which you have devotion
• Infinite mana permanents you control can produce
• Infinite storm count
• Infinite untap of permanents you control