Forum:Cactus Fighter Loop vs Rainbow Life and Spirit Barrier

I possess Cactus Fighter and All-Out Attacks, and a monster my opponent controls attacks and is destroyed via Cactus Fighter, triggering the loop. Can my opponent activate Spirit Barrier or Rainbow Life, or would this be illegal as it would start an infinite loop? Thechosenone124 (talk • contribs) 06:04, August 16, 2015 (UTC)