The failure case here is minimal
She can't be countered, comes back from the command zone for free, and every time a Ninja deals combat damage you reveal the top card of your library and deal that much damage to each opponent

Very nice.Heres the list of changes made:-3 Jinzo #7-3 Mystic Lamp-3 Nightmare Horse-1 Spirit Reaper-3 Messenger of Peace-3 Magician of Faith-2 Penguin Soldier+2 Balloon Lizard+2 Des Koala+1 Witch of the Black Forest+2 Cannon Soldier+3 Nimble Momonga+2 Chain Energy+1 Dark Hole+2 Scapegoat+1 Change of Heart+1 Ring of DestructionThe final decklist looks like this:Direct DamageJasons Fix40 cardsMonsters3 Giant Germ3 Nimble Momonga3 Servant of Catabolism2 Spirit Reaper2 Balloon Lizard2 Des Koala1 Witch of the Black Forest1 Cyber Jar2 Cannon SoldierSpells1 Pot of Greed1 Graceful Charity1 Swords of Revealing Light1 Dark Hole2 Scapegoat3 Poison of the Old Man1 Raigeki1 Change of Heart2 Chain Energy1 Monster RebornTraps3 Gravity Bind1 Magic Cylinder1 Ring of Destruction1 Mirror Force1 Imperial OrderSome recommended side deck cards are Messenger of Peace, Ceasefire (a fabulous card that might be worth main decking in this sort of deck), Tribute to The Doomed, Dark Core, Delinquent Duo, Confiscation, and perhaps a few pieces of spell and trap removal (Mystical Space Typhoon and Harpie's Feather Duster are recommended)

They are found in PRB sets and in the special DON
This means you can choose a lot of different win conditions by either focussing on token strategies, Elf synergies, or just generally keep your opponents with no cards in hand
Favorite Totodile artwork has to be either neo destiny or expedition (135)