Drax multiplayer tank with minimal allies

My group is usually 3 - 4 players. I wanted to make a Protection deck with minimal allies in case the allies becomes a liability (Sentinel) or if someone else in the group wants to specialize in Leadership. The goal of this deck is to tank damage for others with re-readies when Villian attacks and having Drax stay in Hero phase as long as possible for Vengeance counters.