Battle-Hardened Heirloom upgrades boost heirlooms to 120 in Patch 8.1.5, but they aren't cheap
If i buy the epic upgrade will I get another 120 boost token? : r/wow
WoW: Shadowlands - Alles zum Level 120-Charakterboost
What WoW boosts are good for fresh characters? | Online Games GAME
The 110 Toon Boost from BfA is still account-wide unlike the 120 Shadowlands Boost which is locked to specific accounts, get it while it's cheap! : r/wow