Rulings powered by The Netrep API. [Re: Aurkus, Lightsworn Druid] 'Aurkus, Lightsworn Druid' will NOT stop 'Torrential Tribute', 'Mirror Force', 'Lightning Vortex', 'Fissure', 'Smashing Ground', or 'Hammer Shot', because these effects do not target. [Re: Green Baboon, Defender of the Forest] When 'Green Baboon, Defender of the Forest' and another Beast-Type monster are destroyed at the same time by a card's effect, like 'Lightning Vortex', you cannot use 'Green Baboon, Defender of the Forest's' effect to Special Summon itself.
Discard 1 card from your hand. Destroy all face-up monsters on your opponent's side of the field.