u/albenesi posted a website today on reddit where you can practice the Mists of Tirna Scithe. Try it so you become the pro in your group.
Other posts
- Mythic Keystone changes in 9.0.5
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- Class Ability Changes 9.0.5
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- Grateful Offerings Farming Guide
- PvP changes in 9.0.5
- All that comes in patch 9.0.5
- Best covenants for each class in 9.0.5
- What will come in patch 9.1 - Chains of Domination