magic the gathering brothers war set booster box The Bundle offering some of the flashiest and most collectible cards in Magic Unboxing MTG The Brothers' War

It is limited to being used when you already have a level eight or higher Synchro Monster on the field, but in decks that focus on that summoning mechanic, it has a chance to become an instant staple

Waitwhats that sound? SMASH

The goblin token it creates is a problem for your opponent

The reason why Solitude is much better in Modern than in Legacy, where its largely only played in Recruiter of the Guard decks, is that the presence of Daze/Wasteland and the format being faster means its quite difficult to hardcast Solitude

Outside of those, generic Big Mom Pirates support cards like OP03-112-charlotte-pudding and OP03-113-charlotte-perospero can be a big help