[Wuthering Waves] Optimized Calcharo's cancels 

Disclaimer: This only provides a 15%-20% increase of Calcharo's own damage over the spam NA (normal attacks) combo for 3 slams. Do try to swap cancel still, as it gives you concerto energy for Calcharo's Intro and more damage!
This combo is also necessary if you want to perform three slams at high (over 100) ping.
Normal Mode:
Just land 3 Es. You'll be fine!
Use E1 - N1 - E2 - jump/dash cancel - Aerial / N2 - E3 if you want to minmax the E animation time.
CA (heavy attack), and immediately swap. This is a good time to fit in your supports ult.
Liberation:
Calcharo's Death Messenger, or the slam, is your main source of damage. The goal is to land three slams, always. You automatically slam when attacking at 5 stacks of his passive.
His Liberation starts with 5 stacks, so your first attack will always be the slam.
During any slams, swap out Calcharo to use a different character, as Calcharo's slam animation is incredibly long, and swap back as he finishes it.
R - Slam + Swap - N1 + N2 - Dash - N1 + N2 + N3 - Slam + Swap - N1 + N2 - E - N1 + N2 + N3 - Slam + Swap - Generate enough Concerto on your supports to switch back and use his special Intro skill.
If there's any questions, please let me know - I'll be glad to help out.