Luke producing ever wilder dragons.
施竜テンシー Hodokoshi Ryuu Tenshii (Alms Dragon Tensith)
You can activate this by sending the top card of your Deck to the Graveyard. Draw 2 cards, then shuffle 2 cards from your hand back into the Deck.
Note: Sith (i.e. A Celtic Fairy), best known for being in the name Cait Sith (i.e. Cat Fairy). It’s name sounds like “Tenshi” (i.e. Angel)
鉱斬竜マイン・グランドラ Kouzan Ryuu Mine Groundra (Orebreaker Dragon Mine Groundra)
Send the top 2 cards of your Deck to the Graveyard, then place 3 Level 7 or higher monsters from your Graveyard on the top of your Deck.