Another issue is that Collected Company is one of the best ways to build devotion, but that further limits you to wanting to run creature based interaction
If you have fewer than four cards in hand as the first ability resolves, you won't gain any life, but you won't lose any life either
First up, the fair use: Spend a turn casting this enchantment and another turn to activate it, then get an extra combat with the creatures you somehow still have despite spending entire turns getting Assault online
As such, the heroes of Disney Lorcanas world will need to band together in order to defeat the powerful witch and restore peace once again
But even if she didn't have all of those fancy knobs and whistles, you are basically drawing an extra card at the beginning of the upkeep after your turn because you'll almost always be playing something good on your turn, especially with her fuel