You can choose to use this feature after the creature makes its roll, but before the DM determines whether the attack roll hits or misses. (Your pool starts with 2d6 at 3rd level, and increases to 3d6 at 5th level, and so on.) When a creature targets you with an attack, you can use your reaction to spend one die from the pool and subtract the number rolled from the attack.

Loaded Dice: You gain a pool of d6s equal to the number of d6s you roll for your Sneak Attack damage.

You can change your choice of gambit whenever you gain a level in this class. If you are proficient in multiple types of gaming sets, you must choose which gambit to use when you gain this feature. The gaming set you choose grants you a Wild Card’s Gambit, as detailed below.

Wild Card’s GambitĪlso at 3rd level, you gain proficiency with one of the following gaming sets: dice set, dragonchess set, or playing card set. Starting at 9th level, it has a range of 30 feet for you, and you can cast it as a bonus action. When you choose this archetype at 3rd level, you learn the Guidance cantrip. Your penchant for games has afforded you the ability to subtly manipulate fortune to your favor. Source: Legends of Runeterra: Dark Tides of Bilgewater Tricks Up the Sleeve

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