I am actually much more concerned about this deck just randomly making Dark Highlander, Blood Mephist, and other random stuff like that, but your dudes are all level 3 so you would need 2 Loneliness to make level 8s which should be ok
it can only negate monster effects on the field, but in exchange it's more difficult to out since it can't be destroyed by battle or card effect, alongside it making a monster "unknown," which definitely messes up some plays at times
Magneton 70 HP Reactive Recharge If Magneton would be Knocked Out by damage from an opponent's attack, you may move any number of React Energy cards from Magneton to your Pokmon in any way you like
Chuck a few deck boxes in your bag and figure out what you want to play when you arrive
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ALWAYS check with the head judge before the event, it's entirely up to their discretion