Effect Veiler [PGLD-EN036] Gold Rare Hidden Summoners that monster you control gains

that monster you control gains 2000 ATK and DEF during that damage calculation only

Set: Battle Pack 2: War of the Giants - Round 2 Card type: Effect Monster Rarity: Common Attack: 1600 Defense: 1300 You can Tribute this card then target 1 Spell/Trap Card on the field

Neither player can activate cards or effects in response to this effect's activation

Set: Maximum Crisis Card type: Effect Monster Rarity: Ultra Rare Attack: 2100 Defense: 2800 To Tribute Summon this card face-up

You can only use each effect of “Thunder Dragon Fusion” once per turn

Effect Veiler [PGLD-EN036] Gold Rare Hidden Summoners that monster you control gainsSet: Premium Gold Card type: Tuner Monster Rarity: Gold Rare Attack: 0 Defense: 0 During your opponent's Main Phase: You can send this card from your hand to the Graveyard, then target 1 face up Effect Monster your opponent controls; negate that opponent's face up monster's effects until the End Phase (this is a Quick Effect).