There's also the tiny problem of this costing seven mana, all of it colored, but the combination of both winning the long game and keeping you alive to see it makes seven feel cheap, and there's enough behind this card that there is no need to worry about following it up with another copy unless your opponent can fire one back at you
You can also just keep them as-is and have a purely Final Fantasy experience if you want
These persist much like item cards, and also often feature abilities or effects, however, they also have strength and willpower statistics
I once ran a Norin the Wary deck that focused on these kinds of effects, and this looks very similar to me in the way you can make use of it
In both the original FF7 and Final Fantasy 7 Remake , if you opt for the stairs, you have to actually climb them all while the party gets progressively more exhausted