"The Thrust": All of existence collapses on itself
Boundless:: 自分 becomes unbound by any origin
The Final Thrust: 不立文字 annihilates 相手's last defences
2nd Apeiron: He BecomesAnother Apeiron after 不立文字
2nd Firmament:: 自分 forms an unthinkable/foreign reality
[Zeroth Boundary]: 自分's motion surpassed even the archē of his movements, & as he cut apart the 1st firmament, 自分 reached the origin of all things—The Apeiron
[Ultimate Epiphany]: At last, by wholly consuming 相手's last attack into his sword, 自分 attains ultimate power, becoming fully unassailable as all movement in existence collapses into a thrust towards 相手's essence—The Apeiron itself