i got this from the shriek OCG site

Elemental Hero God Neos
Light/Warrior - fusion - effect/12/2500/2500
This card cannot be special summon except by fusion summon. this card is fusion summoned by using more than 1, but no more than 6, "neos", "neo-spacian" and "HERO" monsters from your hand as fusion material monsters. once per turn. by removing from play 1 "neos", "neo-spacian", or "HERO" monster in your graveyard, this card gains 500 atk. Also this card gains the removed card's effects until the end of your turn.
*unconfirmed yet*

so my question is could i just use 2 hero monsters (eg. wildheart and bladedge) to bring this out?

well, thank you for posting this card. where is it comming from? (what booster?) anyways: the card reads: more than 1 but no more than 6, and that you can remove a monster to get +500 atk. So I´d say yes, he´s gonna get the effect AS LONG AS YOU HAVE THEM ON YOUR HAND.

i didnt want to know if it would get effects i wanted to know if i could use 2 random elemental heros to summon it

and it is going to be a promo in OCG, i dont think we will hear anything about it in TCG for a few months

the effect has changed and its alot different to what it says in this thread, and it cant be used in the way i was asking

check shriek OCG site for the effect