This spell is relatively straightforward. Asama will shoot out eight blue arrows that will leave behind a trail of yellow circles that move in a random direction. Just focus on the yellow circles and avoid them. The yellow circles can also come out from the edges of the screen, so don't stay too close to the edge.

Yellow curvy lasers will come out from the bottom of the screen, while Asama shoots out a ring of blue kunai. The curvy lasers and the kunai move relatively slowly, so it can be easy to get between them. Stay closer to the bottom of the screen so you can get between the curvy lasers, and dodge the kunai by moving up or down if you need to. The curvy lasers reward a lot of graze points, so you can activate your hyper ability easily during this spell.

Asama will periodically shoot out a ring of various bullets. Each type of bullet has different properites:

• The blue diamonds will bounce off the edges of the screen and linger near the edges.
  
• The red daggers will aim towards the player after moving a certain distance.
  
• The green butterflies will move in a circular motion outwards.
  
• The purple stars will bounce in a random direction after hitting the edge of the screen.
  
• The yellow hearts will slow down and come to a stop.
  
• The purple arrows will aim towards the player after reaching the edge of the screen.
  
• The blue ovals and purple circles don't have any special properties; they just move outwards and disappear after leaving the screen.

The strategy is to try to alternate between dodging on the left side and the right side to misdirect the red daggers and purple arrows. Try to watch out for the bigger bullets in the ring since it can be hard to find a gap there.

Nina will fire a laser towards the player while a bunch of purple bullets will spawn from the edges perpendicular to the laser and move towards it.
The strategy is to misdirect the laser to the left or the right, then navigate through the purple bullets. Afterwards, move through the second wave of the purple bullets, then misdirect the laser on the other side and repeat this same process.

Nina will shoot out several diamond-shaped bullets that decelerate. Try to watch the bullets to see their speed so you can know where the gaps will appear in the spell. After the bullets stop, they will start moving again, so try to get back to the middle of the screen after each wave.

Several bullets will appear from the top of the screen that move at varying speeds and directions. Pay attention to the locations of the bullets. Try to move up whenever it's safe so you can move down to dodge the bullets more easily when they come.

Nina will shoot out six trails of green circles. Each circle will turn into eight bullets that linger for a short time and then move towards the player. For this spell, move slowly to the side to dodge the aimed bullets from above, and move up or down to dodge the bullets coming from the sides.

Streams of bullets will come out from the edges of the screen. This spell is relatively straightforward; just try to see which stream of bullets is closest to you, and try to dodge one stream at a time.

Several red bullets will come out from the bottom corners of the screen and move upwards in an arching pattern, then come back down. Afterwards, purple bullets will come out from the top, move downwards, and then move up. To dodge this one, wait for the red bullets to finish firing, then move towards the top (but still below Nina), and the purple bullets should start firing. Move towards the bottom when the purple bullets are finished firing, and keep repeating this until you finish the spell.

Nina will shoot out several lasers that spin around her and some small yellow bullets that move around randomly. Nina will also move back and forth between the top and bottom of the screen. When Nina is at the top of the screen, you should stay towards the bottom so you can continue attacking her. When she comes down, stay between the lasers and move up.

Nina will fire a spiral of yellow bullets, and some blue bullets will come from the left and right edges of the screen. Several blue bullets will appear at the bottom and stay down there. To dodge this one, move upwards towards Nina while she's firing the spiral, but don't get too close to her. When the blue bullets from the sides of the screen get close to you, start moving left or right to dodge them. Stay away from the bottom of the screen.

This is the survival spell for the boss. Brown bars will spawn, which will slow down bullets and the player who enter it. I'd recommend trying to cross to the other side of the brown bar before they disappear since they can accumulate a lot of bullets very quickly. It's easier to cross the brown bars near the edges of the screen than in the middle since fewer bullets spawn near the edges.

You can also try to get to a safe location before the brown bars spawn since they always appear at set locations.

• First: top of the screen.
  
• Second: near the top-right corner.
  
• Third: near the top-left corner.
  
• Fourth: Near the top-right corner.
  
• Fifth: Near the top-left corner.
  
• Sixth: Near the bottom-left corner.

For the last 24 seconds of the spell, there will be four brown bars that spin around Nina. In my experience, it's easier to stay near one of the corners where the bars intersect each other and dodge the bullets as they come close to you.

Note: abilities that clear bullets can't destroy bullets while they're inside of the brown bars.

Large bullets will fall from the top of the screen and leave behind trails of smaller bullets. As Nina's health bar depletes, the amount of the small bullets that spawn will increase.

The large bullets will always appear in a set order on a cycle:

• Two; one near each edge
  
• One in the middle
  
• Two; one near each edge
  
• Two in the middle
  
• Five in sequence, each starting in the middle and aimed towards the player
  
• Three; one near each edge and one in the middle

Try to know where the safe spots are for each wave of large bullets. For the ones aimed at the player, start near the left or right side of the screen and move to the other edge while they fall.