If Neva leaves the battlefield while it has an Aura you control attached to it or at the same time as another creature with an Aura you control attached to it, its ability won't trigger for those enchantments unless they were destroyed by the same effect that caused Neva to leave the battlefield
However, like many Sagas, the value quotient only improves from there
Her ETB will reliably draw a lot of cards combined with disguise (or with a lot of ordinary token generators), while her triggered ability ensures all your bears will grow up big and strong like their mama
Not only that, but it has become the only place to pick up some specific artworks from each set and this set is no different
Creature - Eldrazi Color tag templates(None) Kaldra Compleat Living weapon Indestructible Equipped creature gets +5/+5 and has first strike, trample, indestructible, haste, and "Whenever this creature deals combat damage to a creature, exile that creature." Equip Legendary Artifact - Equipment Color tag templates(None) Kozilek, the Great Distortion When you cast this spell, if you have fewer than seven cards in hand, draw cards equal to the difference
