Some are dirt easy, some you can be a bit lenient with the timing, and some require specific timing. One example is on 8:35 with Chie's 5P, where I hit Valiant a bit too high and it forced me to switch the directional input in order to keep them in the corner. This shouldn't be a problem if you hit them the closer you are to the corner.
While these aren't burst safe (afaik), they are great DP punishers. Try it out! If it helped, leave a like on the video!
Guides for the rest of the cast
DLC 1 + Blake- • BBTAG- Azrael | Guaranteed Charged Valiant...
DLC 2- • BBTAG- Azrael | Guaranteed Charged Valiant...
DLC 3 + Yang- Coming Soon
Timestamps
Best assist for any side (minus corner) | Best assist for corner
Blazblue
Ragna- 0:12-1:04
4P 0:23 | 4P 0:55
Jin- 1:05-1:53
5P 1:16 | 5P 1:35
Noel- 1:54-2:54
5P 2:04 | 5P 2:28
Rachel- 2:55-4:00
4P 3:22 | 4P 3:43
Tager- 4:01-4:37
5P 4:13 | 5P 4:20
Nu- 4:38-5:10
6P 4:38 | 4P 5:03
Hazama- 5:11-5:40
4P 5:11 | 5P 5:18
Makoto- 5:41-6:15
6P 5:41 | 5P 6:08
Es- 6:16-7:00
4P 6:28 | 6P 6:35
Persona 4 Arena
Yu- 7:01-7:52
5P 7:09 | 5P 7:29
Yosuke- 7:53-8:21
5P 7:53 | 5P 8:11
Chie- 8:22-9:01
4P 8:38 | 4P 8:49
Yukiko- 9:02-9:30
5P 9:06 | 5P 9:24
Under Night In-Birth
Hyde- 9:31-10:12
4P 9:40 | 4P 10:02
Linne- 10:13-10:35
5P 10:13 | 5P 10:24
Waldstein- 10:36-10:59
6P 10:36 | 6P 10:47
Gordeau- 11:00-11:22
6P 11:00 | 6P 11:08
RWBY
Ruby- 11:23-11:52
5P 11:23 | 5P 11:38
Blake- 11:53-12:12
4P 11:53 | 5P 11:58