[quote=@Alternax]
Maybe I could change the banish cost to sacrifice a hero instead? Or maybe have summon conditions like the fusions [s]I still like them, but I like neos more[/s], maybe something like "Can be guardian summoned by sacrificing a Elemental Hero Wildheart + Another Elemental Hero monster"
[/quote]

I believe it was [@ammokkx] who had a synchro guardian, so you could probably make yours a (tribute) fusion monster