Submarineroid [POTD-EN008] Ultimate Rare Link/Effect Monster the activated effect becomes "Each

the activated effect becomes "Each player draws 1 card"

After that

"Oxygeddon"

Set: Magic Ruler Card type: Normal Spell Rarity: Ultra Rare Pay 1000 Life Points

Set: Judge Promotional Cards Card type: Token Rarity: Super Rare This card can be used as any Token

Submarineroid [POTD-EN008] Ultimate Rare Link/Effect Monster the activated effect becomes "EachSet: Power of the Duelist Card type: Effect Monster Rarity: Ultimate Rare Attack: 800 Defense: 1800 This card can attack your opponent directly. When it does, any Battle Damage this card inflicts to your opponent becomes the original ATK of this card. You can change this card to Defense Position at the end of the Damage Step.