Our guess is the current story will play out as follows : Ursula is using Ariels voice to control glimmers to find powerful lore items Flotsam and Jetsam are scouting out to find and steal lore or keep an eye on where the Illumineers are, and get it before them She grows her lair, maybe creating an Illuminary of her own to try to control the realm The Lair is found above ground because of the storms, which draws in glimmers Some glimmers like Eric go missing, and Ursula uses her growing powers to Entangle them and steal even more lore Illumineers notice glimmers and lore are missing so investigate Bruno sees the showdown with Ursula and smashes the tablet, hoping it wont come true The team find the lair and there is a showdown, Ursula loses and retreats under the sea The team then track her down, finding Ursula and her lair have grown hugely powerful A face-off ensues against Ursula and her Entangled glimmers If the team win, the glimmers are freed and the team win something we could guess at but will instead leave to you to find out and keep secret As for the origin story Yen Sid Sorcerer or Curator

One of the things with Final Fantasy, and any Universes Beyond IP, that I think is amazing is we just start that conversation a little further down the road, because if you play Final Fantasy, I dont need to explain health and mana and strategy and goals as much, Verhey said
If it had the powerful Ward keyword it could stick around long enough to be viable
(2018-06-08) If a spell with support has other abilities that target creatures, those abilities and the support ability can target the same creature