Cyberdark Keel [CDIP-EN003] Ultimate Rare 109 You can only use this

You can only use this effect of "King's Sarcophagus" up to four times per turn

or Ebon Praetor

You can only activate 1 "Runick Tip" per turn

by sending this card to the Graveyard

or Effect Monster Card

Cyberdark Keel [CDIP-EN003] Ultimate Rare 109 You can only use thisSet: Cyberdark Impact Card type: Effect Monster Rarity: Ultimate Rare Attack: 800 Defense: 800 When this card is Normal Summoned, select 1 Level 3 or lower Dragon Type monster in your Graveyard and equip it to this card. This card gains ATK equal to the equipped card''s ATK. When this card destroys an opponent''s monster by battle, inflict 300 damage to your opponent. If this card would be destroyed by battle, the equipped monster is destroyed instead.