a reminder to use Tombstone
should only be shown if these conditions are right
When the following are true:
You will gain more than 20 seconds of cooldown reduction from Tombstone on Dancing Rune Weapon
You will consume 5 Bone Shield
You are currently standing in your Death and Decay if you have Sanguine Ground talented
https://www.wowhead.com/guide/classes/death-knight/blood/rotation-cooldowns-pve-tank#offensive-cooldowns
and here is a WA for the Absorb buff from Tombstone https://wago.io/exosyLa-H