Jeskai Ascendancy + Sorcerer Class + Mystic Speculation

Jeskai Ascendancy

Sorcerer Class

Mystic Speculation

How it works

1. Activate three creatures you control by tapping them, adding 2 that can only be spent to cast instant and/or sorcery spells, or to gain a Class level.
2. Cast Mystic Speculation with buyback by paying 2, 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 Mystic Speculation 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 Mystic Speculation, causing you to scry 3 and return Mystic Speculation to your hand.
7. Repeat.
8. If you control four or more creatures without summoning sickness, this combo nets near-infinite mana.

This delightful transmutation turns a humble divination into a devastating engine by weaving together Jeskai Ascendancy and Sorcerer Class. Once Sorcerer Class reaches level two, it grants your creatures the ability to tap for the exact mana needed to cast Mystic Speculation with buyback. Every time you cast that spell, Jeskai Ascendancy untaps those creatures and lets you loot, while the optional level three of Sorcerer Class leverages your mounting spell count to scorch your opponents.