Chum, Friendly First Mate (Marvel Cold Foil) [SEA050] (High Seas) Cold Foil 103a You can only use 1

You can only use 1 "Witchcrafter Creation" effect per turn

you can treat 1 "Harpie" monster you control as a Tuner

Set: Cosmo Blazer Card type: Xyz/Effect Monster Rarity: Super Rare Attack: 1600 Defense: 2800 3 Level 3 monsters During either player's turn

The second time you crank each turn

or 1 monster that mentions it

Chum, Friendly First Mate (Marvel Cold Foil) [SEA050] (High Seas) Cold Foil 103a You can only use 1Set: High Seas Finish: Cold Foil Type: Action Subtype: Ally Rarity: Majestic Class: Necromancer; Pirate Cost: 4 Power: 4 Life: 6 Action {t}: Attack Instant {t}, discard a card with watery grave: Until end of turn, opponents must choose this as the target of attacks if able. Watery Grave (When this is put into your graveyard from the arena, turn it face down.)