Archon (StarCraft II)

Archons can be formed by merging any combination of two high templar and/or dark templar.

Tactics
Against mass air units such as the mutalisk, the archon remains one of the best counters alongside the high templar's psionic storm. Archons are strong against zealots and mutalisks, and weak against thors, immortals, and ultralisks.

Archons have no special abilities or energy meter.

Development
In early builds there was only the "twilight archon". Later on the unit was replaced by the standard "archon".