Hero Kid [SOI-EN005] Common Tuner/Effect Monster You can only use this

You can only use this effect of "Shooting Riser Dragon" once per turn

You can only use the effect of "Burner

If this card on the field is destroyed by battle or card effect: You can add 1 "Polymerization" from your Deck to your hand

also they cannot be used as Xyz Materials

Set: Pharaoh's Servant Card type: Effect Monster Rarity: Common Attack: 1600 Defense: 1800 When "Umi" is face-up on the field

Hero Kid [SOI-EN005] Common Tuner/Effect Monster You can only use thisSet: Shadow of Infinity Card type: Effect Monster Rarity: Common Attack: 300 Defense: 600 When this card is Special Summoned, you can Special Summon any number of "Hero Kid"(s) from your Deck.