[Your Turn][Once Per Turn] When one of your Tamers digivolves, gain 2 memory
Example Scenario Lets say you have Invasion of Dominaria in your hand
Aside from the Field Spell and its various searchers, "Change of Heart" can steal opposing monsters both to improve your board and weakening the opposing board, "Performapal Popperup" works as setup for your graveyard, "Monster Reborn" is an obviously revival, "Raigeki" against the frontrow while a copy of "Harpie's Feather Duster" clears the back, "Reinforcement of the Army" since it is a Warrior-type deck we are running here, "Pot of Avarice" both as card draw and a recover option for certain monsters, "Foolish Burial" to fill the graveyard, as a summoning help for the "boss monsters" and a small boost via "Palace of the Elemental Lords", "Card Destruction" mainly to fill the graveyard, "Twin Twisters" as further backrow removal, and finally one copy of "Slash Draw" which serves as way to manipulate the graveyard by adding more monsters while shuffling Spells and Traps back into the deck
Additionally, your Digimon may talk to you out of battle at times
2) Running Treeborn Frog and Royal Decree together is awesome