When Baxia, Brightness of the Yang Zing is successfully summoned, trigger its effect to shuffle 1 card on the field back into the Deck
Charizard cards tend to hold value better than most after that initial drop
Well, the best one other than Vesuvan Shapeshifter
Joker's Straight X SPELL Discard 1 card, Special Summon 1 "Queen's Knight" from your Deck, add 1 "King's Knight" or "Jack's Knight" from your Deck to your hand, then, immediately after this effect resolves, you can Normal Summon 1 monster
Just as with that card, replacing itself with more sacrifice fodder is always great
Be sure to read any terms and conditions on the code cards you have as there may be limits to how many you can redeem of one code type.