From Destinypedia, the Destiny wiki
Vex Sol Collective
Heroic Mercury Adventures Haunted Forest Verdant Forest
Cabal Bronto Cannon
Summon Cabal High Durability Rapid Movement Limited Flight Thrustpack Dash Psychic Melee Nova Rupture Block Path
Moc, Proxy is a Cabal Psion simulation seen in the Infinite Forest, paired with Kulam, Proxy and Jawar, Proxy, they act as a Daemon firewall to inhibit any intruder's progress through the forest.