Number 52: Diamond Crab King [WIRA-EN050] Secret Rare Mystic Fighters You can only use this

You can only use this effect of "Kozmo Scaredy Lion" once per turn

if a monster would be Special Summoned from the Extra Deck to the Main Monster Zone

during the next Standby Phase after this card was sent to the Graveyard: You can add 1 "Polymerization" Spell Card or "Fusion" Spell Card from your Deck to your hand

You can also find cards like Raidraptor - Tribute Lanius

during your End Phase: Halve your LP

Number 52: Diamond Crab King [WIRA-EN050] Secret Rare Mystic Fighters You can only use thisSet: Wing Raiders Card type: Xyz Effect Monster Rarity: Secret Rare Attack: 0 Defense: 3000 2 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card; change this card's DEF to 0, and if you do, change its ATK to 3000. These changes last until the end of this turn. If this card attacks, it is changed to Defense Position at the end of the Battle Phase. If this card is attacked, change it to Attack Position at the end of the Damage