6eeba363_onsters___Yu_Gi_Oh__Card_Guide__Card_Text
[Card Name] Thor, Lord of the Aesir [Type] Synchro/Effect Monster [Attribute] EARTH [Sub Type] Beast-Warrior [ATK] 3500 [DEF] 2800 [Card Text] 
1 "Nordic Beast" Tuner + 2 or more non-Tuner monsters Once per turn, you can negate the effects of all face-up monsters your opponent controls, until the End Phase. During the End Phase, if this face-up card on the field was destroyed by your opponent's card (either by battle or by card effect) and sent to the Graveyard this turn, you can remove from play 1 "Nordic Beast" Tuner monster from your Graveyard to Special Summon this card from the Graveyard. When it is Special Summoned by this effect, inflict 800 damage to your opponent.
Yu-Gi-Oh! Level 10 Monsters - Yu-Gi-Oh! Card Guide