Denglong, First of the Yang Zing

“1 Tuner + 1 or more non-Tuner monsters If this card is Special Summoned: You can add 1 "Yang Zing" card from your Deck to your hand. Once per turn: You can send 1 Wyrm-Type monster from your Deck to the Graveyard; this card's Level becomes the sent monster's. If this face-up card leaves the field: You can Special Summon 1 "Yang Zing" monster from your Deck. You can only Special Summon "Denglong, First of the Yang Zing(s)" once per turn.”