C Common Armed Dragon Thunder LV3 X WIND Level 3 [ DragonEffect ] ATK 1200 DEF 900 This card's name becomes "Armed Dragon LV3" while on the field or in the GY
(You can only gain this effect once per turn.) Chaos Core X DARK Level 3 [ Fiend / Effect ] ATK 0 DEF 0 When either player activates a card or effect that targets this card, or when your opponent's monster targets it for an attack (Quick Effect): You can send up to 1 each of "Uria, Lord of Searing Flames", "Hamon, Lord of Striking Thunder", and "Raviel, Lord of Phantasms" from your hand and/or Deck to the GY, and if you do, place 1 Phantasm Counter on this card for each card sent to the GY, and if you place at least 1, you take no battle damage this turn
The rules of the game also regulate this card
Imagine getting a playset of quarter century secret rare
Provided that the monster your opponent controls can be used as material for a Fusion monster in your Extra Deck, this card can easily remove an opponents difficult-to-overcome monster while fueling your own board and allowing you to bring to the field an even more powerful monster than what you had before