Boon of Slashing Domain

Epic Boon Feat (Prerequisite: Level 19+)

You gain the following benefits.

Ability Score Increase. Increase one ability score of your choice by 1, to a maximum of 30.

Shrine Origins. When using original Shrine technique (Cleave, Dismantle, World Slash) spells add 5 extra damage dice 

Black Box. When using Fuga it's DC becomes 31 and add 3 extra damage dice

Malevolent Shrine. When you first use Domain Expansion ignore the first use rules for your domain has already been chosen for through Shrine

Malevolent Shrine Rules

• Any creature can enter and leave this domain
• At the start of a creature's turn they must make a DC 20 Dexterity Saving Throw. On failure they take five times  the amount of damage of a normal dismantle
• All objects within your 120 ft. domain are cut into pieces. When using Fuga all the pieces heat up adding an extra 15d8 of fire damage.
• All Spells deal triple damage within your domain