Mystic Swordsman LV2 (UTR) (SOD-EN011) - Soul of the Duelist Unlimited Number_IOC-007 which power up when there's

which power up when there's more than one of them on the field

destroy those targets

Card Text"Elemental Hero Neos" + "Neo-Spacian Air Hummingbird" This card can only be Special Summoned from your Extra Deck by returning the above cards you control to the Deck

while this card is in your GY: You can add this card to your hand

Mystic Swordsman LV2 (UTR) (SOD-EN011) - Soul of the Duelist Unlimited Number_IOC-007 which power up when there'sTypeWarrior Effect Monster AttributeEARTH Level Rank2 ATK DEF900 Card TextIf this card attacks a face down Defense Position monster, destroy the" monster immediately with this card's effect without flipping it face up or applying damage calculation. During the End Phase of a turn that this card destroyed a monster as a result of battle, send this card to the Graveyard to Special Summon 1 "Mystic Swordsman LV4" from your hand or Deck.