When this card is Normal or Special Summoned: You can target up to 2 cards in your opponent's Graveyard; banish that target(s), then send the same number of cards from the top of their Deck to the Graveyard. This card cannot attack during the turn it is Normal or Special Summoned.
you gotta lay down a warm worm or other mill flip card and protect it with a feint plan, then flip the card and summon delg. He's an all-star in mill decks.
Anoymous 24days ago
That card is pretty snowball with field spell "Chaos Zone". You can target monsters from opponent's graveyard to add counters on Chaos Zone and then re-summon this guy (and he'll banish cards again) or summon something else.
Deck tech is something like
-Millenium ScorpionTemple of the Kings plus mystical beast of Serket
-Something to start Delg's banish like Warm Worm or manually destroy enemy monsters.
Decks like that are EXTREMELLY hard to stop 'cause you just special summon your monsters and enemy ones. But it really hard to get going with that kind of a deck.
You can try to use Chaos End, sometimes it's works and it also can fill your graveyard for skull lair but cards like Dimension Distortion or Chaos Greed are pretty un-usable 'cause it's hard to remove everything from your graveyard (you can do it with Pot of Benevolence. But again, it's extremely hard to pull off but very rewarding).