Thestalos the Firestorm Monarch [GLD2-EN008] Common Beast Set: Legacy of the Valiant

Set: Legacy of the Valiant Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 1900 Defense: 0 2 Level 4 monsters Once per chain

you can add 1 "Blaze Accelerator" Card from your Deck or Graveyard to your hand

you can remove all Black Feather Counters on this card to have 1 face-up monster your opponent controls lose 700 ATK for each Black Feather Counter

Instead of looking at the sum of the Levels of a Tuner and non-Tuner

your opponent cannot declare an attack during his/her next turn

Thestalos the Firestorm Monarch [GLD2-EN008] Common Beast Set: Legacy of the ValiantSet: Gold Series 2009 Card type: Effect Monster Rarity: Common Attack: 2400 Defense: 1000 When this card is Tribute Summoned, discard 1 random 1 card from your opponent's hand. If it was a Monster Card, inflict damage to your opponent equal to its Level x 100.