The Death Squad: one of the best splinter for the bronze tier with low mana match for me so far.
Positioning tips for newbies at bronze tier.
13 mana match:
Summoner: Zintar Mortalis (3 mana)
Front: Haunted Spirit (5 mana)
Middle: Skeletton Assassin (3 mana)
Back: Undead Badger (2 mana)
Hope this post helps new comers!