TFT Double Up Blue Buff Item Guide Set 12 Patch 14.21

Welcome to the METAsrc Teamfight Tactics Double Up Blue Buff Item build guide. We've used our extensive database of League of Legends TFT Double Up match stats and data, along with proprietary algorithms to calculate the best Blue Buff item builds, including best comps, traits, and champions to play with Blue Buff. We've also compiled useful item stats, such as win rate, top 4 rate, pick rate, average placement, and score. Reference it during all phases of the game to ensure optimal use of the item.