Engine for Lilithmon

Here is brief summary of how to use this combo (assume we have more than 10 cards in trash).

Step 1:  Evolve a LV5 to LV6 Lilithmon, retrieve 2 purple option cards from trash to hand by using Lilith's "when evolving" effect.

Step 2:  Play zero cost option card Jack Raid to gain 1 memories, trigger Lilithmon's second effect, "your turn" effect: get +2 memories.

Step 3: Play the Mega Digimon Fusion, evolve this Lilithmon to Omnimon Zwart for zero cost, trash top 3 cards then play 2 purple digimon cards from trash that cost of 8 or less (LV5 Kimeramon is a good example).

Step 4: Using this Omnimon to declare attack to opponent's security or digimon, return the Lilithmon in its digivolution source back to hand to destroy 1 opponent's unsuspended digimon that has play cost of 12 or less (12 cost is equal to a LV6 digimon)

Step 5: Evolve the LV5 Kimeramon (or any LV5 from step 3) to LV6 Lilithmon that we just return back to hand in step 4, retrieve the Jack Raid option card from trash (in step 2) and one another option card, repeat step 2 to get +3 memories.

From now on if we have another Omnimon Zwart and white option card Mega Digimon Fusion in hand, we can repeat step 3 and step 4. By the way, Lilithmon can only use to retrieve purple option card, not white option card.

To get the detail deck review and deck reference, refer to the "Deck Review: Lilith Loop" post.