you can exit a dungeon and go back and collect a treasure again, but again I didn't.) And finally all the world-magic spells are here, completing what I considered to be 100%
AI frenzy makes Larry Ellison the richest man alive but can it last, or is this 1999 all over again
Thanks to them all being the same Level, after attacking (or after Summon if it's the first Turn), they can be used to Xyz Summon "Number S0: Utopic ZEXAL" which prevents the opponent from being able to activate any cards for their whole turn
This is rather like a super-charged Ravenous Chupacabra
For example, if the opponent sets up a full board of powerful Monsters then proceeds to drop Maxx "C" on the following turn, the game essentially becomes unwinnable
The comfort it gives in construction knowing you are able to go longer and the threat of it when it is in the bin both contribute a lot to the value of the eternalize