Rekkaken

Rekkaken (烈火拳, "Raging Fire Fist") is Fei Long's signature special attack, first appearing in Street Fighter II.

Executed by performing (or  for the EX version), Fei Long strikes the opponent with his fist. What makes this attack unique from other special moves is that it can be cancelled into itself up to two times for a maximum of 3 hits, with the last hit knocking the opponent down regardless of which version is used. The normal versions cannot cancel into the EX version, nor can the EX version be cancelled into the normal versions. Together, this gives the Rekkaken a whopping 42 possible versions, as opposed to the usual 3 or 4 versions most special attacks have.

The term Rekka Attack, derived from Rekkaken's name, refers to any special move that behaves in a similar fashion, executed using up to three inputs in a row.

Characters with Rekka Attacks

 * Fei Long