Sorry for my english the first one.
I would like to know if is possible to make an aggro or combo deck with those effects , enter the battlefield and gain energy + cards like
long road home or
Eerie interlude and any other finisher card to transform this energy on damage.
The idea is like , put on battlefield cheaper cards to obtain energy and save it, use this creatures to block enemyes and effects like
long road home or
eerie interlude to save that creatures and obtain energy again until you have X energy and then use a card like the new lighting or something similar where is write this card makes X damage plus the energy used or cards with pay X energy make X damage to your opponent.