If AV uses the same SP ability at the same timing as the SP ability, the SP ability can be sealed
The highest difficulty isn't particularly high if you have even half an on-meta deck of your own (speaking as a lapsed, at most casual TCG player myself), and so once you know what you're doing they can get a bit repetitive
I did manage to pull off a few casts via the Manifest Dread mechanic but these were frequently shut down via board wipes from our Miracle Worker player
In most of these titles beginning with Final Fantasy II , you'd simply enter a chocobo forest, interact with a chocobo, and start riding across the overworld without running into random battles
Dishonorable Mention: Rofellos, Llanowar Emissary This mono-green elf commander is one of the best when it comes to mana production
By which I mean rip those packs open