Jeskai Ascendancy, Sorcerer Class, and Clockspinning

Prerequisites

• Jeskai Ascendancy on the battlefield
• Sorcerer Class on the battlefield
• Clockspinning in hand
• Sorcerer Class is at least level two
• You control at least four creatures without summoning sickness

Steps

1. Activate four creatures you control by tapping them, adding that can only be spent to cast instant and/or sorcery spells, or to gain a Class level
2. Cast Clockspinning with buyback by paying , triggering Jeskai Ascendancy's first and second abilities and Sorcerer Class's third ability if it is level three
3. Resolve the Sorcerer Class trigger, if applicable, causing Clockspinning to deal an amount of damage to each opponent equal to the number of instants and sorceries you've cast this turn
4. Resolve the first Jeskai Ascendancy trigger, giving creatures you control +1/+1 until end of turn and untapping them
5. Resolve the second Jeskai Ascendancy trigger, allowing you to loot
6. Resolve Clockspinning, returning it to your hand
7. Repeat
8. If you control five or more creatures without summoning sickness, this combo nets near-infinite mana

Results

• Infinite draw triggers
• Infinite looting
• Infinite self-discard triggers
• Near-infinite blue mana that can only be spent to cast instant and/or sorcery spells
• Near-infinite damage
• Near-infinitely large creatures until end of turn
• Near-infinite magecraft triggers
• Near-infinite proliferate
• Near-infinite red mana that can only be spent to cast instant and/or sorcery spells
• Near-infinite storm count
• Near-infinite untap of creatures you control
• Near-infinite mana creatures you control can produce