This Mythic AR math confuses me D:

10 (No. of Mythic Heroes * No. of Heroes with blessing) + (No. of merges X 1)

So if we have 2 +1 Eirs and 3 mob units with blessing, we get
10(2*3) + 2(+1) = +62 bonus lift? :o

For easy reference:

"Mythic Effect: Light Boost: HP+5, Res+5
Grants allies this Mythic Effect during Light season, if the Light blessing has been conferred and if this unit enters battle in Aether Raids with them:
Light-blessed allies boost the Aetheric Lift acquired for successful attacks during Light season. (This boost is limited to the number of Mythic Heroes × the number of Heroes with the blessing conferred × 10.)

During Light season, this Mythic Hero will boost Aetheric Lift acquisition for successful attacks depending on number of merges. (This boost is limited to the number of times the unit has been merged × 1.)"