Seer Council

Use this Stratagem in your Psychic phase if a FARSEER unit is within 6" of a friendly
WARLOCK unit. You can add 1 to the results of any Psychic tests you take for the two units for the rest of that phase.
Together, a craftworld’s Farseers and Warlocks are far greater than the sum of their parts, skilled at shaping reality to their will.