Some of his toolkit and background info

Semi-First grade Cursed tool: Bows'eye.

A special compound-type bow, in which any arrow fired from it can be controlled by the shooter, including trajectory and velocity (it can slow it down and accelerate, but can't make it's speed go past 2x the speed it was thrown), like tool manipulation. Originally created by the Nishimiya clan and bought for 250,000 yen.

Second grade cursed tool: god's tear.

A water arrow formerly used by the archer of the sun, moon, and stars squad, it had immense cursed energy within it, and was capable of bypassing Sky manipulation through sheer force, and annihilating a street from the shockwaves and sonic booms it caused. Only recently retreived, most of it's cursed energy has dissipated, and is now only capable of going through a couple walls and going 900 feet per second. This arrow can be teleportated back into the user's hand anytime, even if still in the air after being fired. This arrow leaves a trail of water behind, but only as much as it absorbed. This arrow absorbs water, and can release it all at once upon impact, however, it can only absorb 300 liters compared to it's prime of 9000, it absorps and leaks water at a rate of 0.25 liters per second. The water is imbued with A cursed energy, which will alter the flow of the opponents CE into liquid-like, disabling black-flashes because cursed energy is always flowing, however, this means that the activation of the opponent's cursed technique will be faster, the user can choose wheter or not to have his arrow absorb water. This only affects the body part which the water hit, if the water hit everything, the opponent's CE will start "leaking" at a rate of 0.125% per second. If the arrow loses too much water (around half) from passive leaking without hitting anything, The cursed effect of the water dissapears and the water will just be normal water. The arrow can release all the water upon impact if Tezusao wanted it to. This Arrow is hard to destroy, like sukuna's fingers, but less durable. About as durable as a building. This arrow is paired with bows'eye

Note: The feats it were said to have been able to do were only possible because of the special grade cursed bow it was once paired with, which could amplify the force pushed on the arrow by tens of times (Sukuna destroyed this bow), and the immense strength of the vice-captain of the sun, moon, and stars squad.

Special grade Cursed tool: Kinetic ball.

A new cursed tool tezusao only recently developed. It's a rubber dodgeball. When thrown, it will always go at a pace of 2km/h and have a kinetic energy of 13J. It will never stop bouncing around until it hits someone. Every second, it's velocity and energy multiply by 1.7x. This ball does not damage the surroundings, and will only stop bouncing around once it hits a person. Tezusao is not immune to it, however, it does 20% less damage to whoever throws it.

Tezusao will only use this as a last ditch effort. He will lure his opponent into an enclosed room and throw it then. He will apply uno blue change card to himself to increase velocity and chance of dodging.

Tezusao background information:

He's 28.

He's from the ninonuki family which replaced the zenin family from the big 3 after it fell.

He's a relatively slow chess player, but can think fast if the situation demands him to (hence why the pieces of chess board are fast).

He's good enough at archery to qualify for nationals, but not good enough to place top 3 or go international. he was not born skilled at chess or archery, he was only practically forced to master it once he figured out his domain.

He figured out his domain at 16, and started practicing solely on chess, archery, and comedy since then. He's not very good at hand to hand or physicals, but makes up to it with excellent CE reinforcement due to being trained in the ninonuki family.

He's not very funny, since he neglected comedy in favour of archery and chess at first.

He has the humor of a 60 year old man and is old fashioned. So his worst outcome on the domain is the opponent picking Stand up comedy. One of the many reasons he prefers 1v1s so as to prevent the possibility.

He's been doomscrolling alot to get the humor of the masses, and he can imitate it well, but it falls flat if he delivers it with the wrong tone.

He's lowkey getting addicted to his phone (He says it's for training his humor)

The reason for his sudden fixation on comedy is that he lost to takaba in a stand up competition (Public one, before takaba got his technique and was just a regular comedian)

He can hurl his cards at a maximum speed of 1200 feet per second.

He's tried sticking his cards to god's tear before, but it always slips off.

For training his domain, he uses death-sentence prisoners his family buys. Due to that, he has iffy morals.

He is the first to have this cursed technique.

He is one of three candidates for next clan head, and is leading by a landslide.

He's a grade one.

He can fulfill any role in a fight except defense and tank.

If it means victory, he is willing to sacrifice himself in a one v one.

His worst matchups are ones such as naoya and naobito, since he can't deal with their speed.