Judgment Day

Ultimate Spell • Cost: 4

Your max level Law hero can cast this no matter when he arrived or maxed.
Destroy all tech 0, I, and II units. (Heroes aren't units. Tokens are tech 0.)

Blue • Law Ultimate Magic

Card-Specific Rulings

When a unit is "destroyed" it will "die" as a consequence of that. Anything that triggers on "dies" such as the patrol zone's scavenger and technician slots, or a Soul Stone, will trigger. When units die, they go to their owner's discard pile. — Sirlin, 03/07/16