Talk:Hecarim/@comment-174.254.84.12-20120418080110/@comment-132.170.101.248-20120418135432

"Hecarim ignores unit collision and gains attack damage equal to 10 / 12.5 / 15 /17.5 / 20 / 22.5 / 25% of his bonus movement speed"

Bonus move speed.

not current move speed, or move speed, so if slowed he would still have same AD bonus but if slowed while using charge or ghost he would not recive full bonus AD from those abilitys / spells increase to move speed.