Krebons (Blue) [DL09-EN010] Rare Secrets of Eternity You can only use this

You can only use this effect of "Frightfur Daredevil" once per turn

your opponent cannot activate cards or effects when you Normal or Special Summon a monster(s)

you can discard 1 card to add 1 Iron Core of Koa'ki Meiru from your Deck to your hand

Set: Duel Terminal 2 Card type: Quick Play Spell Rarity: Rare Attack: 0 Defense: 0 Select and activate 1 of these effects: Change the Battle Position of 1 face-up monster your opponent controls

Set: Champion Pack 7 Card type: Effect Monster Rarity: Super Rare Attack: 500 Defense: 1400 Once per turn

Krebons (Blue) [DL09-EN010] Rare Secrets of Eternity You can only use thisSet: Duelist League Promo Card type: Tuner Monster Rarity: Rare Attack: 1200 Defense: 400 When this card is selected as an attack target, you can pay 800 Life Points to negate the attack.