Mop of Selection can be obtained by having Altria Pendragon Alter (Rider, Summer 2017) reach Bond Level 10.
When equipped to Altria Pendragon (Alter, Rider) only, while that servant is on the filed, increase ATK by 20% & decrease DEF by 15% for all allies
Mop of Selection is an exclusive Craft Essence to Altria Pendragon (Alter, Rider, Summer 2017).
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1-3 Star Servants Tier List
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