The mage allows others to vastly speed up their movement, as he does for himself with Forces ●●●● Burst of Speed.
The target, not the mage, can spend a Mana point to boost his Speed for a turn, as per the rules for the Burst of Speed spell. If the target has no Mana, he cannot gain the benefit of this spell.
Silver Ladder Rote: Flashpoint
Silver Ladder mages use this rote to give their cabal-mates the speed to catch or intercept enemies