Thread:TheDigger1/@comment-27109830-20160628200512/@comment-26220697-20160628201923

Corrin vs. Selvaria Bles (Valkyria Chronicles): White-haired, red-eyed warriors who have the ability to transform into an ancient forgotten race, a dragon and a Valkyrie respectively. In the past, they were separated from their families by an evil kingdom, though they've lived happy lives under the secretly corrupt rulers.

Takumi vs. Kung Jin (Mortal Kombat): Egotistical archers with heroic family members who they look up to greatly, Ryoma for Takumi and Kung Lao for Jin. Both of them are highly skilled with a bow, and wield special bows capable of firing enhanced arrows.

Anankos vs. Solaris (Sonic the Hedgehog): Incredibly powerful god-like creatures who've become omnicidal maniacs that wish to conquer or destroy everything and are extremely hard to kill for good.

There's two more that involve Xander and Leo, but I can't remember the connections for them.