Sneasler

Sneasler uses the White Herb and Unburden together as a speed trigger. Close Combat lowers Sneasler's own defenses on use, consuming the White Herb to reset those drops and activating Unburden for a double speed boost, making Sneasler extremely fast from that point forward. The bulk-heavy spread with investment in HP and Defense lets Sneasler survive hits from Adamant Garchomp and Earthquake even without screens, and with Reflect or Light Screen active it becomes surprisingly durable. Throat Chop is the tech choice, handling Basculegion mirror matches and hitting Ghost types that would wall it. Substitute sets up during free turns to protect the boosted Sneasler from priority moves.