Anything more is a bonus
Legendary Artifact Planeswalker Equipment As long as The Aetherspark is attached to a creature, The Aetherspark can't be attacked and has "Whenever equipped creature deals combat damage during your turn, put that many loyalty counters on The Aetherspark." +1: Attach The Aetherspark to up to one target creature you control
Even under that scenario, youre probably playing 30% lands, so youve got about a 3/10 chance of blanking, and a 7/10 chance of having your opponents pay five life and then smash your empty battlefield
Before the game's release, Final Fantasy director Hajime Tabate suggested that it might take as many as 30 in-game days or 15 real-time hours to defeat.) Killing the Ancient Adamantoise in the videogame is worth that chunk of your limited time on Earth because it rewards you with an amulet that maxes out your hit points, some useful adamantite material for crafting spells with, and meat you can cook in one of FF15's typically lavish meals by combining it with Kettier Ginger for a boost to your attack, HP, and regen
Mechanically, it is more or less a rework of Rapunzel - Gifted with Healing from The First Chapter, carrying almost the exact same effect, but as an action card, and being potentially slightly less flexible in real play