Uruk's Fistflame Giant (JRV-067 N) [Journey to Ravidra]

[Enraging] (Whenever this card attacks >>> Target J/resonator must block this turn if able and it gains "This card can block while rested." until end of turn.) You pay x less to play this card, where X is the number of battle counters on J/rulers you control plus the number of regalia you control with [Bestow] [Rest], WR, banish a regalia with [Bestow]: Resonators you control gain [+X00/+X00] until end of turn, and this card deals X00 damage plus an additional X00 damage to target player, where X is the total cost of that regalia.