Tier 2 armor tokens can be acquired in Season of Discovery Phase 5, but their drop locations follow a very different pattern from Classic Era Blackwing Lair.
Using the Wowhead Client, we've been able to gather locations and drop percentages for all of the Season of Discovery Tier 2 armor tokens.
Tier 2 Armor Overview in Season of Discovery Tier 2 in Classic Era In vanilla Blackwing Lair, Tier 2 pieces drop from scattered bosses in Molten Core, Onyxia's Lair, and Blackwing Lair, but all bosses dropped the same slot piece for all classes. Bracers: Razorgore the Untamed Belt: Vaelastrasz the Corrupt Boots: Broodlord Lashlayer Chest:Nefarian Gloves: Firemaw, Ebonroc and Flamegor Helms: Onyxia Legs: Ragnaros Shoulders: Chromaggus All of this has changed in Season of Discovery, as Onyxia and Ragnaros do not drop Tier 2 — and this armor is acquired by turning in tokens to vendors, not looting wearable armor from a boss.
Tier 2 in Season of Discovery While players may have assumed that the Tier Tokens for each slot would drop from the same bosses as Classic Era, that is not always the case in Season of Discovery.
Some have remained the same, such as Nefarian and chest tokens, but there are many changes to the earlier bosses. Here is a list of the most common ways to acquire each Tier 2 Token in Season of Discovery: Bracers: 125 Tarnished Undermine Real Belt: Prince Thunderaan Boots: Broodlord Lashlayer Chest: Nefarian Gloves: Razorgore the Untamed Helm: Ebonroc & Flamegor Legs: Firemaw, Vaelastrasz the Corrupt Shoulders: Chromaggus Other Sources of Tier Tokens Another Tier 2 difference in Season of Discovery is that Tier tokens can drop from multiple bosses.