Voltanis the Adjudicator [DR04-EN203] Ultra Rare SWSH142 when a Spell/Trap Card is

when a Spell/Trap Card is activated: You can send 1 "Crystal Beast" monster you control to the Graveyard

but does not provent your opponent from attacking you directly

this card must target a Toon Monster for its attacks

You can not Summon other monsters the turn you activate this card (but you can Normal Set)

Voltanis the Adjudicator [DR04-EN203] Ultra Rare SWSH142 when a Spell/Trap Card isSet: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 1400 After 1 of your Counter Trap Cards has been activated and has resolved, you can Tribute all monsters you control to Special Summon this card. If this card is Special Summoned in this way, you can destroy cards your opponent controls up to the number of Fairy Type monsters you Tributed.