Diabolos - 5-062L - Opus V

Select up to 2 of the 4 following actions.
"Choose 1 Forward of cost 5 or more. Break it."
"Choose 1 Forward of cost 4 or less. Until the end of the turn, its power becomes 1000."
"Activate all the Forwards you control."
"Activate all the Backups you control."