Vadrik, Astral Archmage, Mystic Retrieval, Runic Repetition, and Apex of Power

Prerequisites

• Vadrik, Astral Archmage in hand
• Mystic Retrieval in hand
• Runic Repetition in the graveyard
• Apex of Power in hand
• Mizzix of the Izmagnus on the battlefield
• Vadrik has power 7 or greater
• , plus an additional or available available

Steps

1. Cast Apex of Power by paying , exiling the top seven cards of your library with the ability to cast them until end of turn, and adding either ten or ten
2. Cast Mystic Retrieval by paying , returning Apex of Power from your graveyard to your hand
3. Cast Mystic Retrieval from your graveyard for its flashback cost by paying , returning Runic Repetition from your graveyard to your hand and exiling Mystic Retrieval
4. Cast Runic Repetition by paying , returning Mystic Retrieval from exile to your hand
5. Repeat

Results

• Cast all cards in your library
• Infinite colored mana
• Infinite magecraft triggers
• Infinite mana permanents you control can produce
• Infinite storm count
• Infinite untap of permanents you control
• Instant/Sorcery with "Return Instant/Sorcery from GY to hand"