In a spells-matter deck, Elusive Otter is both a noncreature spell and a spell, so this otter works very well in multiples
They might just be not as popular compared to other options or simply need a caring owner/pilot/community to take the deck to the next level once more
Its a reasonably-priced scaling creature on its face, but nothing fancy
Any number of attacking creatures with banding can join together with up to one attacking creature without banding
Game Changers dramatically warp Commander games, allowing players to run away with resources, shift games in ways that many players dislike, block people from play, efficiently search for their strongest cards, or have commanders that tend to take away from more casual games
Legendary Creature Artifact - Necron Springheart Nantuko Bestow Enchanted creature gets +1/+1