I like the third on a creature-less player, and then you can draw or make a dork as needed based on the game state, although turning this into a 3/6 with double strike and then 4/7 the next turn can end things quickly on a naked board, so don't sleep on it
Because the surveil lands have basic land types, you can grab them with fetch lands or cards like Claim Jumper which makes them viable in just about every format
Card Text 2 [Inherited Effect] [All Turns] When effects would delete or return this Digimon with [Greymon] or [Omnimon] in its name to hands or decks, by returning 1 [X Antibody] from its digivolution cards to the bottom of the deck, it isn't deleted or returned to hands or decks
Match is always best out of 3
But each of these cards allow pilots to break through board stalls and generate massive amounts of damage
Meta Impact: Introduces a massive lineup of brand-new Leader cards and revamps fan-favorite legacy Leaders, opening up entirely new strategies for competitive deck building