This level of disruption does cost a lot for you, but there are ways to mitigate these losses, including Crucible of Worlds Crucible of Worlds is a card that will allow you to cut any land-based losses from Null Brooch, but it will also make your opponents suffer by allowing you to replay lands that can be sacrificed for a great many results
Protection from everything means that all the rules regarding protection apply at the same time, but arent restricted to a specific color or a certain creature type
Im not surprised at all to see Oshawott performing well relative to its rarity
If Glaceon uses its first attack and targets a benched Pokmon card twice, it can instantly have them Knocked Out, without having to fully deplete its HP
Does that mean you're top-notch when it comes to lining up two Effect Monsters
With our double-striking Spirits, Professional Face-Breaker can make us up to six treasures per combat, which is pretty nutty