Lore3 Level 8 monsters
This monster also counts as a Dragon-Type monster. When this monster is destroyed (by battle or by card effect) and sent to the Graveyard: You can target 1 "Number 57: Tri-Head Dust Dragon" or "Number T: Chrono Star Jiffy" in your Graveyard; Special Summon the target, and attach this card to the target as an Xyz Material. If this card is Xyz Summoned by the effect of a "Rank-Cross-Magic" card: This card gains the following effects for each of the following monsters attached to it as an Xyz Material:
● "Number 57: Tri-Head Dust Dragon": Once per turn, during either player's turn: You can detach 1 Xyz Material from this card to target 1 face-up monster your opponent controls; This monster gains ATK equal to half of the original ATK of the target, and if you detached a "Number T: Chrono Star Jiffy" from this card as an Xyz Material to activate this effect, halve the target's ATK and DEF.
● "Number T: Chrono Star Jiffy": Once per turn: You can detach 1 Xyz Material from this card and send 1 face-up "LV" monster you control to the Graveyard; Special Summon 1 monster from your hand or Deck that is listed in the sent monster's text, ignoring its Summoning conditions, and if you detached a "Number 57: Tri-Head Dust Dragon" from this card as an Xyz Material to activate this effect, your opponent cannot activate any Set cards until the end of the turn you activate this effect.