Field Raid - Proof of Strength (Fields of Massacre)

Effect

Weapon P./ M. Atk. +20, Armor P. Def. +5, Accessory M. Def. +5

Price

Not ranked - 1 of 1 items need a price

Damage (Weapon M. Atk.)

Grants 1.2%

Damage (Weapon P. Atk.)

Grants 0.6%

Damage, Received Damage and Critical Rate convert to damage terms. Defense, Status and Support don't - they report the printed %, read off the Total column.
Converted isn't face value: some stats are worth more or less damage than they print, and flat stats like weapon attack convert too. The three are never added together - damage dealt and damage avoided aren't the same thing.
Paired stats count once - a build only uses one side. Set a class in the top bar to pick yours; without one the higher side counts and both are shown. Same for a bonus spelled out per element or per attack type: six resistances at +30 are one +30 bonus, not six.
Defensive stats are never paired - you get hit by physical and magical attacks whatever you built, so both count.
Total is every bonus at its printed %, counted once each - not a damage estimate. A Defense, Status or Support score is this column over that category's own rows; the Sum spans every category, so it matches no single score above.

Effect	Damage	Received Damage	Critical Rate	Total
Accessory M. Def. +5	-	-	-	-
Armor P. Def. +5	-	-	-	-
Weapon M. Atk. +20 Weapon P. Atk. +20 Damage: sum takes the higher, Weapon M. Atk.	1.2 0.6	-	-	1.2
Sum	1.2	0	0	1.2