Thunder Unicorn [DREV-EN040] Ultimate Rare Astral Pack 8 Once per turn: You can

Once per turn: You can inflict damage to your opponent equal to half this card's DEF on the field

You can only use this effect of "Doki Doki" once per turn

Set: Legendary Collection 4: Joey's World Card type: Continuous Trap Rarity: Common Special Summon this card in Defense Position as an Effect Monster (Aqua-Type/WATER/Level 10/ATK 0/DEF 3000)

Set: Circuit Break Card type: Link/Effect Monster Rarity: Ultra Rare Attack: 2000 2 "Trickstar" monsters Each time a monster(s) this card points to is destroyed by battle or card effect and sent to the GY

Set: Duelist League Promo Card type: Effect Monster Rarity: Rare Attack: 3000 Defense: 2200 If this card is in face-up Attack Position at the beginning of your Battle Phase

Thunder Unicorn [DREV-EN040] Ultimate Rare Astral Pack 8 Once per turn: You canSet: Duelist Revolution Card type: Synchro Effect Monster Rarity: Ultimate Rare Attack: 2200 Defense: 1800 1 Beast Type Tuner + 1 or more non Tuner monsters Once per turn, during your Main Phase, you can select 1 face up monster your opponent controls. It loses 500 ATK for each monster you control until the End Phase. During the turn this effect is activate, no other monsters can attack, except this card.