Chow Len the Prophet [BPW2-EN044] Super Rare Tuner Monster but it cannot attack this

but it cannot attack this turn

Set: Star Pack - Battle Royal Card type: Normal Spell Rarity: Common Fusion Summon 1 "Frightfur" Fusion Monster from your Extra Deck

You can only activate 1 "Harpie's Feather Rest" per turn

When this card declares an attack

Chow Len the Prophet [BPW2-EN044] Super Rare Tuner Monster but it cannot attack thisSet: Battle Pack 2: War of the Giants Round 2 Card type: Effect Monster Rarity: Super Rare Attack: 1800 Defense: 200 Once per turn: You can declare either Spell or Trap, then target 1 Set card in your opponent's Spell & Trap Card Zone; look at that target, and if it is the declared card type, that card cannot be activated this turn.