Amon's Collar of Punishment (JRV-010 SR) [Journey to Ravidra]

You pay 1 less to play this card if a player was dealt damage this turn. Added resonator gains [+400/0] and [Swiftness]. [Enter] Add this card to target resonator you control. When you play your second spell this turn >>> Put a [400/400] fire Demon resonator token into the field, then add this card to that resonator. [Bestow] [Rest],R, this card deals 400 damage to you.