You then told them that Magical And roid is a roid monster
Either way, a 1-mana protection spell is totally acceptable, and with split second to boot, its hard not to think about jamming this in any deck that wants to win with green creatures that might face targeted removal
Now add to the mix Lands-matter pieces like Lotus Cobra, Nissa, Resurgent Animist, Amulet of Vigor, or Tiller Engine, and Lumra starts converting every returning Land into extra untapped mana, extra triggers, and a very real path to winning the game
Card Text 2 [Inherited Effect] [All Turns] While your opponent has 6 or fewer cards in their hand, this Digimon gets +1000 DP
To get the full story you'll need to manage Fusion, Synchro, Xyz, and Link Summoning, all in the same Deck