Therion "King" Regulus is a Starlight Rare Effect Monster card from Yu-Gi-Oh! (Dimension Force, DIFO). Current market price: $3.15.
Starlight Rare
Dimension Force (DIFO)
Card Text
You can only use each of the following effects of "Therion "King" Regulus" once per turn.
● You can target 1 "Therion" monster or 1 Machine monster in your GY; Special Summon this card from your hand, and if you do, equip that monster to this card.
● When your opponent activates a card or effect (Quick Effect): You can send 1 "Therion" Monster Card from your hand or face-up field to the GY; negate that effect.
A "Therion" monster equipped with this card gains 700 ATK, also it can activate the 2nd effect listed above as if it were "Therion "King" Regulus".
