marth + roy = lucina

quite a few changes here,
-marths sour f-air angle and knockback from melee
-double f-air from a shorthop
-roys downtilt from melee, with IASA as soon as the hitbox is gone
-general damage + range increase on all of her moves, with some being increased as much as 5 units in range, and damage being increased overall by 1-3%
-grab range increased, along with throw base knockback and knockback growths (up-throw is a reliable kill-throw now)
-all hits of her dancing blade have improved speed, reduced endlag, and lowered knockback, which increases its combo ability.
-many aerials autocancel windows were significantly lowered,
-f-smash has slightly more hitlag now, in addition to the already-mentioned increased range.
-all of dolphin slashes hitboxes now do 12 damage with all of them having the same knockback as the strongest hit.
-down-airs hitbox is the entire swing
-jab comes out faster and ends faster

All in all I'm really happy with the way that this turned out. Leave some suggestions in the comments if you want to see some more mods! (or message me on reddit!)