well, fo me the event ends now.
failed to defeat both ragnarok, even though this rematch came way too early can't help but feel so weak and unlucky miss almost all the dizzy buffs :O
in the end i used 23 half elixers to get 1 copy of each SSR weapon, all black and gold books, all half elixers and tickets.
ignored SR assault as the attack of the water 1 was low and waiting for jack o latern event to finish dark grid.
though bought a bit of them so i can use as materials to level up skill level XD