The first activated ability you activate during your turn that targets a creature you control costs less to activate.
Whenever one or more creatures you control become the target of an activated ability, draw a card. This ability triggers only once each turn.
(06/06/2025)
Professor Hojo's first ability reduces only the amount of generic mana in the first activated ability you activate during your turn that targets a creature. For example, it will reduce an activation cost of to , but it will have no effect on an activation cost of .
(06/06/2025)
Activated abilities contain a colon. They're generally written "Cost: Effect." Some keyword abilities (such as equip) are activated abilities and will have a colon in their reminder text.
(06/06/2025)
Professor Hojo's last ability resolves before the activated ability that caused it to trigger. It resolves even if that activated ability is countered or otherwise leaves the stack.