UStrong Combustion does not replace the hitbox, instead it adds a new one if it detects the opponent is on fire and in hitstun. That means you must connect UStrong 1 for Fire UStrong to connect, unless the opponent is already in hitstun on frame 12.
FStrong Hit 1
13
14-18 (Untechable)
21
32
55
4
10
6
0
2
0.25x
Y
FStrong Hit 2
21-22
8
361
8
90
1
1x
Y
FStrong: Combustion
23-24
21
32
57
10
361
8
120
3
1x
Y
FStrong Combustion does not replace the hitbox, instead it adds a new one if it detects the opponent is on fire and in hitstun. That means you must connect FStrong for Fire FStrong to connect, unless the opponent is already in hitstun on frame 22.
DStrong Hit 1
4
5 (Untechable)
20
30
44
5
0
8
0
2
0.25x
Y
DStrong Hit 2
11
12-13
8
361
8
90
1
1x
Y
DStrong: Combustion
15-16
19
29
46
10
361
8
115
3
1x
Y
DStrong Combustion does not replace the hitbox, instead it adds a new one if it detects the opponent is on fire and in hitstun. That means you must connect DStrong Hit 2 for Fire DStrong to connect, unless the opponent is already in hitstun on frame 14.
Aerial Moves
Startup
Active Frames
Endlag (Hit)
Endlag (Whiff)
FAF
Damage
Angle
Base Knockback
Knockback Growth
Priority
Hitstun Modifier
Landing Lag (Whiff)
Landing Lag (Hit)
Kills Projectiles
Notes
NAir Hits 1-2
5
6-7, 10-11
7
11
28
2
45
6
0
1
1x
6
4
Y
NAir Hit 3
14-16
5
60
7
20
1
1x
Y
FAir (Sourspot, Below)
10
11-13
10
15
29
8
361
6
25
2
1x
9
6
Y
FAir (Sourspot, Above)
11-13
6
60
5
20
3
1x
Y
FAir (Sweetspot)
11-13
13
40
8
75
4
1x
Y
BAir
9
10-12
7
11
24
3
110
5
25
2
1x
6
4
Y
Fire causes 5% DOT.
UAir (Sourspot )
8
9-11
10
15
24
7
75
8
20
1
1x
6
4
Y
UAir (Sweetspot)
9-10
13
90
10
60
2
1x
Y
DAir
13
14-15
10
15
31
12
270
6
65
2
1x
6
4
Y
Specials
Startup
Active Frames
Endlag
FAF
Damage
Angle
Base Knockback
Knockback Growth
Priority
Hitstun Modifier
Cooldown
Kils Projectiles
Notes
Fire DOT
49, 79, 109, 139, 169
1
NSpecial: Shine (Uncharged)
1
2-4 (Jump cancellable 3-4)
21 (Jump cancellable)
25
2
90
8.5
14
1
0.75x
Y
NSpecial: Shine (Full Charge)
35
36-38 (Jump cancellable 37-38. Uncharged Shine is releaseable until frame 35)