It's easier done through 236A xx 214D~66C and seems a bit better in terms of damage (+ there is no d.5C > 2D xx 214D~66A weird height requirement) comparing to _Sey's
5B >5C > 3C > 236A xx 214D~C(2) > d.5C > 2D xx 214D~66A > d.5C > 6C > d.5C > 2C > 4DD > jC5 > j214B does 3931 dmg and 30 heat.
Also I didn't see it here.
Midscreen ch 2C > 214D~66A > 665C > 6C > 5DD > j.2C(wiff) > 665C (crossunder) > 2D xx 214D~66B > 623D > 663C 236A 214D~C 4211 dmg 33 heat.
Works both as AA and on ground opponent. 2D xx 214D~66B part should be done as in challenge 19, i.e. input 66B the moment stance is charged. Also you can omit the 3C part and go for 5C 2C j.214B 4280 dmg 35 heat.
