Delta The Magnet Warrior

If this card is Normal or Special Summoned: You can send 1 Level 4 or lower "Magnet Warrior" monster from your Deck to the Graveyard. If this card is sent to the Graveyard: You can banish 3 Level 4 or lower "Magnet Warrior" monsters from your Graveyard, except "Delta The Magnet Warrior"; Special Summon 1 "Valkyrion the Magna Warrior" from your hand or Deck, ignoring its Summoning conditions. You can only use each effect of "Delta The Magnet Warrior" once per turn.

Rock EARTH Effect Monster 4 effect