Thunder King Rai-Oh [GLD3-EN020] Gold Rare Human Advisor put two descent counters on

put two descent counters on Descent into Avernus

then you can negate the effects of 1 face-up monster your opponent controls

but to fully learn their physical capabilities

000 Type: Sorcery Rarity: Rare Cost: {8}{R} This spell costs {1} less to cast for each creature on the battlefield

Set: Outlaws of Thunder Junction: Breaking News Type: Sorcery Rarity: Mythic Cost: {3}{W}{U} Exile target nonland permanent

Thunder King Rai-Oh [GLD3-EN020] Gold Rare Human Advisor put two descent counters onSet: Gold Series 3 Card type: Effect Monster Rarity: Gold Rare Attack: 1900 Defense: 800 Neither player can add cards from their Deck to their hand except by drawing them. You can send this face up card to the Graveyard to negate the Special Summon of 1 of your opponent monsters, and destroy it.