It stops people formulating long term plans, leaves reactionary interaction stranded in exile, and is a pretty reasonable piece of lite stax
Given that Yamatos decision to identify as male was based on his desire to emulate the legendary Samurai Kozuki Oden, its fitting that this card can also be treated as a Character card with the name Kozuki Oden (or, as spelled on the card and in certain translations, Kouzuki Oden)
1 Esika, God Of The Tree // The Prismatic Bridge Get Those Free Spells The commander youre playing is The Prismatic Bridge and not Esika, and thats for a very good reason, the legendary enchantment is so powerful that it can catapult you ahead of your opponents after a turn or two
Wallbreaker solves this by putting an extra combat on an equipment and even giving you a 2/2 rebel when it enters to ensure you get at least one good opportunity to use it before paying the hefty four mana equip cost
Any card with the artifact type triggers historic cards