Forum:Acid & absolute zero

i'm running a hero deck (mainly elemental hero with masked hero fusions and vision hero trinity) and I am wondering; what happens if I bring out elemental hero absolute zero, and then use him for mask change for masked hero acid? the chain of mask change does not include absolute zero or acid. so when that chain resolves I have acid on the field, who destroys all the opponents spells and traps, and absolute zero in the graveyard who destroys all the opponents monsters. which one of them activates first? can I choose that?

Percercy (talk • contribs) 08:54, August 14, 2013 (UTC)