
Sett
View on WikiSett is the most fluid combo-based champion in the game, pulling off infinite combos with incredible mana refund loops while gaining free stats and rallies in the process. The downside though, is Sett is heavily reliant on chemtech duplicator and is barely a champion until you get to 6 mana, at which point he becomes THE BOSS and wins.

Extra Mana means Chemtech comes online 1 turn sooner.

Grants the necessary health to push Sett into the Titanic threshold, activating Starforged Gauntlets.

The absolute core of Sett's strategy. Doubles all spells and coin generation once six mana is reached.
Strategy
Chemtech doubles all of Sett's spells including the mana gained from coins. This can often lead to infinite loops where spells grant coins that grant more mana than you started with, leading to free stats and free rallies from Sett's abilities.
Community builds recorded for clearing the 10-Star Zoe Adventure with Sett
- level: 35Players:The DoombaHoodedNazoric+++++++++
- level: 35Players:u/duelingdogNuimee
- level: 40Player:HPDARK

Fills the deck with Sett copies, ensuring consistent access to his champion spell for continuous stuns and coin generation.

Provides high value once you reach the Chemtech threshold, stunning the board and generating coins that pay for the cost to play the spell.
Sett's relic flexibility is somewhat low, as Chemtech Duplicator is universally considered mandatory for his core gameplay loop. Relics that provide Overwhelm or combat stats are generally less effective than relics that accelerate his mana or duplicate his spells.

Considered a trap on Sett. While Overwhelm is generally strong, Sett's inherent ability to generate multiple rallies and obliterates makes Overwhelm unnecessary for closing out games.

Knuckle Up
After you spend 6+ mana each round, grant allies +1|+1.
Bet on Sett
+1 Starting Mana.
Round Start: Create a Coin in hand.
Knuckle Up II
After you spend 6+ mana each round, grant allies +2|+2.
After you spend 12+ mana each round, Rally.
Out the Gates
Game Start: Summon a 2 cost unit from your deck.
Manaflow
Game Start: Get a mana gem.Review
A massive power spike. The extra mana gem accelerates his entire game plan, allowing Chemtech Duplicator to come online a turn earlier.

Hired Muscle
When you play a Coin with 5+ stacks, summon Sett. If you already have a Sett, create a Show Stopper in hand instead.Review
Enables Sett to come online earlier, but this upgrade is still less impactful than the c5 mana gem. Even with C6, you're not winning until you have 6 mana gems and Chemtech.
- The Six Mana Threshold
Sett's entire game plan revolves around reaching six maximum mana. Prioritize survival and mana acceleration in the early rounds, as activating Chemtech Duplicator will immediately stabilize the board through duplicated coin generation and stuns.
- Managing Hand Size
Sett's coin generation and card draw can quickly fill your hand. Be mindful of overdrawing, especially when using relics like The Grand General's Counterplan, to ensure you do not obliterate key combo pieces.
- Tracking Mana Expenditure
Pay close attention to the total mana you have spent in a round. Sett's passive abilities and Showstopper generation require precise math, and miscalculating your mana spent can leave you short of a critical rally or obliterate.