What is Kalis Illustrisimo?

Context: Kalis Ilustrisimo is a style of Eskrima founded by Antonio "Tatang" Ilustrisimo.

Kalis Ilustrisimo means "The Bladed Art of Ilustrisimo": calis being another term for sword, blade and knife in Luzon and the Visayas and its usage as esgrimir and esgrima as defined in Spanish-era Ilocano, Pampango, Tagalog, Bicolano, Ilonggo, Waray & Cebuano dictionary/vocabulary recordings dating back to 1512, as the art of Tatang is more blade-oriented than stick-oriented.

Answer: Kalis Ilustrisimo is a style of Filipino martial arts founded by Antonio Tatang Ilustrisimo that focuses more on the use of blades than sticks.