Birona's Timewarp is an augment spell with a range of 18". Until the start of the caster's next Magic phase, all of the target unit's Movement value is doubled and it gains the Swiftstride special rule. This can take their Movement value above 10.
Source: Warhammer Armies Project
Birona's Timewarp is an augment spell with a range of 18". Until the start of the caster's next Magic phase, all of the target unit's Movement value is doubled and it gains the Swiftstride special rule. This can take their Movement value above 10.