Deathwish: Seize a random enemy unit with 4 or less power.
Deathwish: Trigger this ability when destroyed and moved from the battlefield to the graveyard. Note: Banished units are not sent to the graveyard.
Seize: Move an enemy unit to the opposite row and give it Spying. If it already had Spying, remove Spying instead.
Why fight? There are much better ways to work off excess energy…