Sein

After the game progresses you'll discover a floating orb, one that’s sentient and appears to have a deep connection to nature. This orb appears to be named Sein, and Sein informs Ori that The Blind Forest is in ruins and “those who remained simply vanished.” Sein is ranged attacker and slashes enemies down from afar without the need to target them. When Ori levels up, players can choose new abilities from an ability tree for him and Sein. Specific Abilities will allow Sein to attack three times per swing instead of once.