Herald of Judgment (Yellow) [SAT018] (Silver Age: Usurp the Shadow Throne)

Prism Specialization (You may only have this in your deck if your hero is Prism.) When this hits, put it into your soul and the defending hero can't play cards from their banished zone until the end of their next turn. Phantasm (When this is defended by a non-Illusionist attack action card with 6 or more POWER, destroy this.)