Sources:

"Decisive Birthday" by SupDawg444 https://www.youtube.com/watch?v=0B_yEI9px_U
"Decisive Werg" by Marius Ramslie https://www.youtube.com/watch?v=E2uwebVBZDM
"{YTPMV} Final Fortress 6 - The Decisive Medic " by HammerBros235 https://www.youtube.com/watch?v=htWb3JRShb0
"Decisive Battle of Octagon" by Catman0003 https://www.youtube.com/watch?v=A6_wuc5S9vk
" [YTPMV] - Michael Rosen's Battle (Final Fantasy 6 - Decisive Battle) " by Richael Mosen https://www.youtube.com/watch?v=RafGSvcA-yo
"YTPMV: Final Donasy VI, Decisive Hamburger" by brickfilms1954 https://www.youtube.com/watch?v=hfuJhvo15ZI
"Kannagi's Decisive Battle" by TheNicoDouga https://www.youtube.com/watch?v=kxeYW63Uf38