The tricky is have LO+LF+Spirit Barrier early on your field then just pass to your final turn, Fusion summon, Gravekeeper's Vassal union atack combo, Anti-Magic Arrows and Done
This one works, this is how it looks on the last turn. Dr. Crowler used 0 Gravity when I activate Storm, but that is before I summon GK Vassal and Twin-Headed Thunder Dragon.
Thank you for the deck, really saved the day. FYI, you can also use Draw Sense: WATER since it requires less LP loss and Fisherman being the only WATER attributed monster.