Tanglefoot Grenade

Use this Stratagem at the start of your opponent's Movement or Charge Phase. Select one enemy unit (excluding units that can FLY) within 12" of and visible to an ADEPTUS CUSTODES INFANTRY
unit from your army and roll one D6.
•Movement Phase: subtract an equivalent number
of inches from that enemy Move characteristic for the phase.
•Charge Phase: subtract the result from charge rolls made for that unit this phase.
(to a minimum of 0") once per turn.