My favourite is the summoner Yodin Zaku. I was lucky enough to get him in the very first untamed pack of cards I purchased (I only purchased two packs in total before they ran out!). The blast ability, plus the additional range per card, is invaluable in beating enemies. It goes without saying that fire splinter is my favourite as I have built my (purchased) pack up around Yodin. @sbenbow-splinter