If this card is Normal or Special Summoned: You can send 1 Level 4 or lower "Magnet Warrior" monster from your Deck to your 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.
Just want to ask. If delta was destroy by dark hole and i have 3 others magnet in graveyard. Can i sp summon valkyrion or will it be destroy the moment it sp summon due to blck hole?
Or the effect active the moment black hole finish resolved?
It missed its timing. The last thing to happen has to be delta being sent to the graveyard, but instead the last event was you controlling the opponents monster. Read on timing (cards which have if and you can in its effect). The same goes for vanguard of the dragons which misses its timing most of the time.