You gain a +5 foot Bonus to your Move & Fly speeds per Tier of the armor.
A number of times per Long Rest equal to the Tier of the armor, you can use 1 Minor Action to gain a Fly speed of 20 feet until the start of your next turn. You can spend 2 charges total of Mana Flux and/or Inspiration to activate this ability without that use counting against this limit. The Bonus to Fly speeds from this armor applies to the Fly speed granted by this ability.
You can use a Reaction to gain the Slow Fall boon until the start of your next turn.