Pot of Extravagance [TOCH-EN059] Collector's Rare Synchro Monster when a Spell/Trap Card is

when a Spell/Trap Card is activated: You can negate the activation

except "Nekroz of Brionac"

Set: Retro Pack 1 Card type: Effect Monster Rarity: Secret Rare Attack: 0 Defense: 0 When this card is Summoned

and/or an effect that Special Summons a monster(s)

This card is not destroyed as a result of battle at any time or by the effects of Spell or Trap Cards

Pot of Extravagance [TOCH-EN059] Collector's Rare Synchro Monster when a Spell/Trap Card isSet: Toon Chaos Card type: Normal Spell Rarity: Collector's Rare At the start of your Main Phase 1: Banish 3 or 6 random face down cards from your Extra Deck, face down; draw 1 card for every 3 cards banished. For the rest of this turn after this card resolves, you cannot draw any cards by card effects.