Elminster, Chakram Retriever, and Mystic Speculation

Prerequisites

• Elminster on the battlefield
• Chakram Retriever on the battlefield
• Mystic Speculation in hand
• You control a creature that can tap to produce at least

Steps

1. Activate Elminster's first loyalty ability by putting two loyalty counters on it, causing you to draw a card and scry 2
2. Activate a creature by tapping it, adding at least
3. Cast Mystic Speculation with buyback by paying due to Elminster
4. Chakram Retriever triggers , untapping the mana-producing creature
5. Resolve Mystic Speculation, causing you to scry 3 and return it to your hand
6. Repeat from step 2

Results

• Infinite magecraft triggers
• Infinite scry 3
• Infinite storm count