Zapper was the one the was going to evolve first, his whole entire body begins to glow electric blue. Selina evolve shorty after Zapper begun evolving. They both evolve almost simultaneously, Zapper evolved in to<a class="link link--external" href="http://dragonith.deviantart.com/art/077-Gazelot-450997384" rel="nofollow ugc noopener" target="_blank">Gazelot</a>and Selina evolved into<a class="link link--external" href="http://yoru-no-angel.deviantart.com/art/Water-Starters-Ostor-Region-315623452" rel="nofollow ugc noopener" target="_blank">Platybila.</a>